28870909704

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:891

約数の個数: 384

約数和(自身を含む): 100321079040

約数和(自身を除く): 71450169336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 293, 312, 324, 351, 364, 378, 468, 486, 504, 546, 557, 567, 586, 648, 702, 728, 756, 819, 879, 936, 972, 1053, 1092, 1114, 1134, 1172, 1404, 1512, 1638, 1671, 1701, 1758, 1944, 2051, 2106, 2184, 2228, 2268, 2344, 2457, 2637, 2808, 3159, 3276, 3342, 3402, 3516, 3809, 3899, 4102, 4212, 4456, 4536, 4914, 5013, 5274, 6153, 6318, 6552, 6684, 6804, 7032, 7241, 7371, 7618, 7798, 7911, 8204, 8424, 9828, 10026, 10548, 11427, 11697, 12306, 12636, 13368, 13608, 14482, 14742, 15039, 15236, 15596, 15822, 16408, 18459, 19656, 20052, 21096, 21723, 22113, 22854, 23394, 23733, 24612, 25272, 26663, 28964, 29484, 30078, 30472, 31192, 31644, 34281, 35091, 36918, 40104, 43446, 44226, 45117, 45708, 46788, 47466, 49224, 50687, 53326, 55377, 57928, 58968, 60156, 63288, 65169, 68562, 70182, 71199, 73836, 79989, 86892, 88452, 90234, 91416, 93576, 94932, 101374, 102843, 105273, 106652, 110754, 120312, 130338, 135351, 137124, 140364, 142398, 147672, 152061, 159978, 163201, 166131, 173784, 176904, 180468, 189864, 195507, 202748, 205686, 210546, 213304, 221508, 239967, 260676, 270702, 274248, 280728, 284796, 304122, 308529, 315819, 319956, 326402, 332262, 360936, 391014, 405496, 411372, 421092, 443016, 456183, 479934, 489603, 498393, 521352, 541404, 569592, 586521, 608244, 617058, 631638, 639912, 652804, 664524, 719901, 782028, 822744, 842184, 912366, 925587, 947457, 959868, 979206, 996786, 1082808, 1142407, 1173042, 1216488, 1234116, 1263276, 1305608, 1329048, 1368549, 1439802, 1468809, 1564056, 1759563, 1824732, 1851174, 1894914, 1919736, 1958412, 1993572, 2121613, 2159703, 2284814, 2346084, 2468232, 2526552, 2737098, 2879604, 2937618, 3427221, 3519126, 3649464, 3702348, 3789828, 3916824, 3987144, 4105647, 4243226, 4319406, 4406427, 4569628, 4692168, 5474196, 5759208, 5875236, 6364839, 6479109, 6854442, 7038252, 7404696, 7579656, 8211294, 8486452, 8638812, 8812854, 9139256, 10281663, 10948392, 11750472, 12316941, 12729678, 12958218, 13219281, 13708884, 14076504, 14851291, 16422588, 16972904, 17277624, 17625708, 19094517, 20563326, 24633882, 25459356, 25916436, 26438562, 27417768, 29702582, 30844989, 32845176, 35251416, 38189034, 39657843, 41126652, 44553873, 49267764, 50918712, 51832872, 52877124, 57283551, 59405164, 61689978, 76378068, 79315686, 82253304, 89107746, 92534967, 98535528, 105754248, 114567102, 118810328, 123379956, 133661619, 152756136, 158631372, 171850653, 178215492, 185069934, 229134204, 246759912, 267323238, 277604901, 317262744, 343701306, 356430984, 370139868, 400984857, 458268408, 515551959, 534646476, 555209802, 687402612, 740279736, 801969714, 1031103918, 1069292952, 1110419604, 1202954571, 1374805224, 1603939428, 2062207836, 2220839208, 2405909142, 3207878856, 3608863713, 4124415672, 4811818284, 7217727426, 9623636568, 14435454852, 28870909704]

約数ペア:

[(1, 28870909704), (2, 14435454852), (3, 9623636568), (4, 7217727426), (6, 4811818284), (7, 4124415672), (8, 3608863713), (9, 3207878856), (12, 2405909142), (13, 2220839208), (14, 2062207836), (18, 1603939428), (21, 1374805224), (24, 1202954571), (26, 1110419604), (27, 1069292952), (28, 1031103918), (36, 801969714), (39, 740279736), (42, 687402612), (52, 555209802), (54, 534646476), (56, 515551959), (63, 458268408), (72, 400984857), (78, 370139868), (81, 356430984), (84, 343701306), (91, 317262744), (104, 277604901), (108, 267323238), (117, 246759912), (126, 229134204), (156, 185069934), (162, 178215492), (168, 171850653), (182, 158631372), (189, 152756136), (216, 133661619), (234, 123379956), (243, 118810328), (252, 114567102), (273, 105754248), (293, 98535528), (312, 92534967), (324, 89107746), (351, 82253304), (364, 79315686), (378, 76378068), (468, 61689978), (486, 59405164), (504, 57283551), (546, 52877124), (557, 51832872), (567, 50918712), (586, 49267764), (648, 44553873), (702, 41126652), (728, 39657843), (756, 38189034), (819, 35251416), (879, 32845176), (936, 30844989), (972, 29702582), (1053, 27417768), (1092, 26438562), (1114, 25916436), (1134, 25459356), (1172, 24633882), (1404, 20563326), (1512, 19094517), (1638, 17625708), (1671, 17277624), (1701, 16972904), (1758, 16422588), (1944, 14851291), (2051, 14076504), (2106, 13708884), (2184, 13219281), (2228, 12958218), (2268, 12729678), (2344, 12316941), (2457, 11750472), (2637, 10948392), (2808, 10281663), (3159, 9139256), (3276, 8812854), (3342, 8638812), (3402, 8486452), (3516, 8211294), (3809, 7579656), (3899, 7404696), (4102, 7038252), (4212, 6854442), (4456, 6479109), (4536, 6364839), (4914, 5875236), (5013, 5759208), (5274, 5474196), (6153, 4692168), (6318, 4569628), (6552, 4406427), (6684, 4319406), (6804, 4243226), (7032, 4105647), (7241, 3987144), (7371, 3916824), (7618, 3789828), (7798, 3702348), (7911, 3649464), (8204, 3519126), (8424, 3427221), (9828, 2937618), (10026, 2879604), (10548, 2737098), (11427, 2526552), (11697, 2468232), (12306, 2346084), (12636, 2284814), (13368, 2159703), (13608, 2121613), (14482, 1993572), (14742, 1958412), (15039, 1919736), (15236, 1894914), (15596, 1851174), (15822, 1824732), (16408, 1759563), (18459, 1564056), (19656, 1468809), (20052, 1439802), (21096, 1368549), (21723, 1329048), (22113, 1305608), (22854, 1263276), (23394, 1234116), (23733, 1216488), (24612, 1173042), (25272, 1142407), (26663, 1082808), (28964, 996786), (29484, 979206), (30078, 959868), (30472, 947457), (31192, 925587), (31644, 912366), (34281, 842184), (35091, 822744), (36918, 782028), (40104, 719901), (43446, 664524), (44226, 652804), (45117, 639912), (45708, 631638), (46788, 617058), (47466, 608244), (49224, 586521), (50687, 569592), (53326, 541404), (55377, 521352), (57928, 498393), (58968, 489603), (60156, 479934), (63288, 456183), (65169, 443016), (68562, 421092), (70182, 411372), (71199, 405496), (73836, 391014), (79989, 360936), (86892, 332262), (88452, 326402), (90234, 319956), (91416, 315819), (93576, 308529), (94932, 304122), (101374, 284796), (102843, 280728), (105273, 274248), (106652, 270702), (110754, 260676), (120312, 239967), (130338, 221508), (135351, 213304), (137124, 210546), (140364, 205686), (142398, 202748), (147672, 195507), (152061, 189864), (159978, 180468), (163201, 176904), (166131, 173784)]