28165103568

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 720

約数和(自身を含む): 103733360640

約数和(自身を除く): 75568257072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 48, 49, 54, 56, 57, 62, 63, 72, 76, 81, 84, 93, 98, 108, 112, 114, 124, 126, 133, 144, 147, 152, 162, 168, 171, 186, 189, 196, 216, 217, 228, 243, 248, 251, 252, 266, 279, 294, 304, 324, 336, 342, 372, 378, 392, 399, 432, 434, 441, 456, 486, 496, 502, 504, 513, 532, 558, 567, 588, 589, 648, 651, 684, 744, 753, 756, 784, 798, 837, 868, 882, 912, 931, 972, 1004, 1008, 1026, 1064, 1116, 1134, 1176, 1178, 1197, 1296, 1302, 1323, 1368, 1488, 1506, 1512, 1519, 1539, 1596, 1674, 1701, 1736, 1757, 1764, 1767, 1862, 1944, 1953, 2008, 2052, 2128, 2232, 2259, 2268, 2352, 2356, 2394, 2511, 2604, 2646, 2736, 2793, 3012, 3024, 3038, 3078, 3192, 3348, 3402, 3472, 3514, 3528, 3534, 3591, 3724, 3888, 3906, 3969, 4016, 4104, 4123, 4464, 4518, 4536, 4557, 4617, 4712, 4769, 4788, 5022, 5208, 5271, 5292, 5301, 5586, 5859, 6024, 6076, 6156, 6384, 6696, 6777, 6804, 7028, 7056, 7068, 7182, 7448, 7533, 7781, 7812, 7938, 8208, 8246, 8379, 9036, 9072, 9114, 9234, 9424, 9538, 9576, 10044, 10416, 10542, 10584, 10602, 10773, 11172, 11718, 11907, 12048, 12152, 12299, 12312, 12369, 13392, 13554, 13608, 13671, 14056, 14136, 14307, 14364, 14896, 15066, 15562, 15624, 15813, 15876, 15903, 16492, 16758, 17577, 18072, 18228, 18468, 19076, 19152, 20088, 20331, 21084, 21168, 21204, 21546, 22344, 23343, 23436, 23814, 24304, 24598, 24624, 24738, 25137, 27108, 27216, 27342, 28112, 28272, 28614, 28728, 28861, 30132, 31124, 31248, 31626, 31752, 31806, 32319, 32984, 33383, 33516, 35154, 36144, 36456, 36897, 36936, 37107, 38152, 40176, 40662, 41013, 42168, 42408, 42921, 43092, 44688, 46686, 46872, 47439, 47628, 47709, 49196, 49476, 50274, 52731, 54216, 54467, 54684, 57228, 57456, 57722, 60264, 60993, 62248, 63252, 63504, 63612, 64638, 65968, 66766, 67032, 70029, 70308, 72912, 73794, 73872, 74214, 75411, 76304, 81324, 82026, 84336, 84816, 85842, 86184, 86583, 93372, 93744, 94878, 95256, 95418, 98392, 98952, 100149, 100548, 105462, 108432, 108934, 109368, 110691, 111321, 114456, 115444, 120528, 121986, 123039, 124496, 126504, 127224, 128763, 129276, 133532, 134064, 140058, 140616, 142317, 143127, 147588, 147839, 148428, 150822, 162648, 163401, 164052, 171684, 172368, 173166, 186744, 189756, 190512, 190836, 196784, 197904, 200298, 201096, 210087, 210924, 217868, 218736, 221382, 222642, 226233, 228912, 230888, 233681, 243972, 246078, 253008, 254448, 257526, 258552, 259749, 267064, 280116, 281232, 284634, 286254, 295176, 295678, 296856, 300447, 301644, 325296, 326802, 328104, 332073, 333963, 343368, 346332, 369117, 373488, 379512, 381269, 381672, 386289, 400596, 402192, 420174, 421848, 426951, 435736, 442764, 443517, 445284, 452466, 461776, 467362, 487944, 490203, 492156, 515052, 517104, 519498, 534128, 560232, 569268, 572508, 590352, 591356, 593712, 600894, 603288, 630261, 653604, 656208, 664146, 667926, 686736, 692664, 701043, 738234, 759024, 762538, 763344, 772578, 779247, 801192, 840348, 843696, 853902, 871472, 885528, 887034, 890568, 901341, 904932, 934724, 975888, 980406, 984312, 996219, 1001889, 1030104, 1034873, 1038996, 1120464, 1138536, 1143807, 1145016, 1158867, 1182712, 1201788, 1206576, 1260522, 1307208, 1328292, 1330551, 1335852, 1385328, 1402086, 1470609, 1476468, 1525076, 1545156, 1558494, 1602384, 1680696, 1707804, 1771056, 1774068, 1781136, 1802682, 1809864, 1869448, 1890783, 1960812, 1968624, 1992438, 2003778, 2060208, 2069746, 2077992, 2103129, 2277072, 2287614, 2290032, 2317734, 2337741, 2365424, 2403576, 2521044, 2614416, 2656584, 2661102, 2671704, 2704023, 2804172, 2941218, 2952936, 2988657, 3050152, 3090312, 3104619, 3116988, 3361392, 3415608, 3431421, 3548136, 3605364, 3619728, 3738896, 3781566, 3921624, 3984876, 3991653, 4007556, 4139492, 4155984, 4206258, 4411827, 4575228, 4635468, 4675482, 4807152, 5042088, 5313168, 5322204, 5343408, 5408046, 5608344, 5882436, 5905872, 5977314, 6100304, 6180624, 6209238, 6233976, 6309387, 6831216, 6862842, 7013223, 7096272, 7210728, 7244111, 7563132, 7843248, 7969752, 7983306, 8015112, 8112069, 8278984, 8412516, 8823654, 9150456, 9270936, 9313857, 9350964, 10084176, 10294263, 10644408, 10816092, 11216688, 11764872, 11954628, 11974959, 12418476, 12467952, 12618774, 13235481, 13725684, 14026446, 14421456, 14488222, 15126264, 15939504, 15966612, 16030224, 16224138, 16557968, 16825032, 17647308, 18300912, 18541872, 18627714, 18701928, 18928161, 20588526, 21288816, 21632184, 21732333, 23529744, 23909256, 23949918, 24836952, 25237548, 26470962, 27451368, 27941571, 28052892, 28976444, 30252528, 30882789, 31933224, 32448276, 33650064, 35294616, 35924877, 37255428, 37403856, 37856322, 41177052, 43264368, 43464666, 47818512, 47899836, 49673904, 50475096, 52941924, 54902736, 55883142, 56105784, 56784483, 57952888, 61765578, 63866448, 64896552, 65196999, 70589232, 71849754, 74510856, 75712644, 82354104, 83824713, 86929332, 92648367, 95799672, 100950192, 105883848, 111766284, 112211568, 113568966, 115905776, 123531156, 129793104, 130393998, 143699508, 149021712, 151425288, 164708208, 167649426, 173858664, 185296734, 191599344, 195590997, 211767696, 223532568, 227137932, 247062312, 251474139, 260787996, 287399016, 302850576, 335298852, 347717328, 370593468, 391181994, 447065136, 454275864, 494124624, 502948278, 521575992, 574798032, 586772991, 670597704, 741186936, 782363988, 908551728, 1005896556, 1043151984, 1173545982, 1341195408, 1482373872, 1564727976, 1760318973, 2011793112, 2347091964, 3129455952, 3520637946, 4023586224, 4694183928, 7041275892, 9388367856, 14082551784, 28165103568]

約数ペア:

[(1, 28165103568), (2, 14082551784), (3, 9388367856), (4, 7041275892), (6, 4694183928), (7, 4023586224), (8, 3520637946), (9, 3129455952), (12, 2347091964), (14, 2011793112), (16, 1760318973), (18, 1564727976), (19, 1482373872), (21, 1341195408), (24, 1173545982), (27, 1043151984), (28, 1005896556), (31, 908551728), (36, 782363988), (38, 741186936), (42, 670597704), (48, 586772991), (49, 574798032), (54, 521575992), (56, 502948278), (57, 494124624), (62, 454275864), (63, 447065136), (72, 391181994), (76, 370593468), (81, 347717328), (84, 335298852), (93, 302850576), (98, 287399016), (108, 260787996), (112, 251474139), (114, 247062312), (124, 227137932), (126, 223532568), (133, 211767696), (144, 195590997), (147, 191599344), (152, 185296734), (162, 173858664), (168, 167649426), (171, 164708208), (186, 151425288), (189, 149021712), (196, 143699508), (216, 130393998), (217, 129793104), (228, 123531156), (243, 115905776), (248, 113568966), (251, 112211568), (252, 111766284), (266, 105883848), (279, 100950192), (294, 95799672), (304, 92648367), (324, 86929332), (336, 83824713), (342, 82354104), (372, 75712644), (378, 74510856), (392, 71849754), (399, 70589232), (432, 65196999), (434, 64896552), (441, 63866448), (456, 61765578), (486, 57952888), (496, 56784483), (502, 56105784), (504, 55883142), (513, 54902736), (532, 52941924), (558, 50475096), (567, 49673904), (588, 47899836), (589, 47818512), (648, 43464666), (651, 43264368), (684, 41177052), (744, 37856322), (753, 37403856), (756, 37255428), (784, 35924877), (798, 35294616), (837, 33650064), (868, 32448276), (882, 31933224), (912, 30882789), (931, 30252528), (972, 28976444), (1004, 28052892), (1008, 27941571), (1026, 27451368), (1064, 26470962), (1116, 25237548), (1134, 24836952), (1176, 23949918), (1178, 23909256), (1197, 23529744), (1296, 21732333), (1302, 21632184), (1323, 21288816), (1368, 20588526), (1488, 18928161), (1506, 18701928), (1512, 18627714), (1519, 18541872), (1539, 18300912), (1596, 17647308), (1674, 16825032), (1701, 16557968), (1736, 16224138), (1757, 16030224), (1764, 15966612), (1767, 15939504), (1862, 15126264), (1944, 14488222), (1953, 14421456), (2008, 14026446), (2052, 13725684), (2128, 13235481), (2232, 12618774), (2259, 12467952), (2268, 12418476), (2352, 11974959), (2356, 11954628), (2394, 11764872), (2511, 11216688), (2604, 10816092), (2646, 10644408), (2736, 10294263), (2793, 10084176), (3012, 9350964), (3024, 9313857), (3038, 9270936), (3078, 9150456), (3192, 8823654), (3348, 8412516), (3402, 8278984), (3472, 8112069), (3514, 8015112), (3528, 7983306), (3534, 7969752), (3591, 7843248), (3724, 7563132), (3888, 7244111), (3906, 7210728), (3969, 7096272), (4016, 7013223), (4104, 6862842), (4123, 6831216), (4464, 6309387), (4518, 6233976), (4536, 6209238), (4557, 6180624), (4617, 6100304), (4712, 5977314), (4769, 5905872), (4788, 5882436), (5022, 5608344), (5208, 5408046), (5271, 5343408), (5292, 5322204), (5301, 5313168), (5586, 5042088), (5859, 4807152), (6024, 4675482), (6076, 4635468), (6156, 4575228), (6384, 4411827), (6696, 4206258), (6777, 4155984), (6804, 4139492), (7028, 4007556), (7056, 3991653), (7068, 3984876), (7182, 3921624), (7448, 3781566), (7533, 3738896), (7781, 3619728), (7812, 3605364), (7938, 3548136), (8208, 3431421), (8246, 3415608), (8379, 3361392), (9036, 3116988), (9072, 3104619), (9114, 3090312), (9234, 3050152), (9424, 2988657), (9538, 2952936), (9576, 2941218), (10044, 2804172), (10416, 2704023), (10542, 2671704), (10584, 2661102), (10602, 2656584), (10773, 2614416), (11172, 2521044), (11718, 2403576), (11907, 2365424), (12048, 2337741), (12152, 2317734), (12299, 2290032), (12312, 2287614), (12369, 2277072), (13392, 2103129), (13554, 2077992), (13608, 2069746), (13671, 2060208), (14056, 2003778), (14136, 1992438), (14307, 1968624), (14364, 1960812), (14896, 1890783), (15066, 1869448), (15562, 1809864), (15624, 1802682), (15813, 1781136), (15876, 1774068), (15903, 1771056), (16492, 1707804), (16758, 1680696), (17577, 1602384), (18072, 1558494), (18228, 1545156), (18468, 1525076), (19076, 1476468), (19152, 1470609), (20088, 1402086), (20331, 1385328), (21084, 1335852), (21168, 1330551), (21204, 1328292), (21546, 1307208), (22344, 1260522), (23343, 1206576), (23436, 1201788), (23814, 1182712), (24304, 1158867), (24598, 1145016), (24624, 1143807), (24738, 1138536), (25137, 1120464), (27108, 1038996), (27216, 1034873), (27342, 1030104), (28112, 1001889), (28272, 996219), (28614, 984312), (28728, 980406), (28861, 975888), (30132, 934724), (31124, 904932), (31248, 901341), (31626, 890568), (31752, 887034), (31806, 885528), (32319, 871472), (32984, 853902), (33383, 843696), (33516, 840348), (35154, 801192), (36144, 779247), (36456, 772578), (36897, 763344), (36936, 762538), (37107, 759024), (38152, 738234), (40176, 701043), (40662, 692664), (41013, 686736), (42168, 667926), (42408, 664146), (42921, 656208), (43092, 653604), (44688, 630261), (46686, 603288), (46872, 600894), (47439, 593712), (47628, 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222642), (127224, 221382), (128763, 218736), (129276, 217868), (133532, 210924), (134064, 210087), (140058, 201096), (140616, 200298), (142317, 197904), (143127, 196784), (147588, 190836), (147839, 190512), (148428, 189756), (150822, 186744), (162648, 173166), (163401, 172368), (164052, 171684)]