28171077264

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 480

約数和(自身を含む): 95328362880

約数和(自身を除く): 67157285616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 73, 88, 99, 102, 108, 132, 136, 144, 146, 153, 176, 187, 198, 204, 216, 219, 264, 272, 281, 289, 292, 297, 306, 374, 396, 408, 432, 438, 459, 528, 561, 562, 578, 584, 594, 612, 657, 748, 792, 803, 816, 843, 867, 876, 918, 1122, 1124, 1156, 1168, 1188, 1224, 1241, 1314, 1496, 1584, 1606, 1683, 1686, 1734, 1752, 1836, 1971, 2244, 2248, 2312, 2376, 2409, 2448, 2482, 2529, 2601, 2628, 2992, 3091, 3179, 3212, 3366, 3372, 3468, 3504, 3672, 3723, 3942, 4488, 4496, 4624, 4752, 4777, 4818, 4964, 5049, 5058, 5202, 5256, 6182, 6358, 6424, 6732, 6744, 6936, 7227, 7344, 7446, 7587, 7803, 7884, 8976, 9273, 9537, 9554, 9636, 9928, 10098, 10116, 10404, 10512, 11169, 12364, 12716, 12848, 13464, 13488, 13651, 13872, 14331, 14454, 14892, 15174, 15606, 15768, 18546, 19074, 19108, 19272, 19856, 20196, 20232, 20513, 20808, 21097, 21681, 22338, 24728, 25432, 26928, 27302, 27819, 28611, 28662, 28908, 29784, 30348, 31212, 31536, 33507, 37092, 38148, 38216, 38544, 40392, 40464, 40953, 41026, 41616, 42194, 42993, 43362, 44676, 49456, 50864, 52547, 54604, 55638, 57222, 57324, 57816, 59568, 60696, 61539, 62424, 63291, 67014, 74184, 76296, 76432, 80784, 81209, 81906, 82052, 83457, 84388, 85833, 85986, 86724, 89352, 105094, 109208, 111276, 114444, 114648, 115632, 121392, 122859, 123078, 124848, 126582, 128979, 134028, 148368, 152592, 157641, 162418, 163812, 164104, 166914, 168776, 171666, 171972, 173448, 178704, 184617, 189873, 210188, 218416, 222552, 225643, 228888, 229296, 232067, 243627, 245718, 246156, 253164, 257958, 268056, 315282, 324836, 327624, 328208, 333828, 337552, 343332, 343944, 346896, 348721, 368577, 369234, 379746, 420376, 445104, 451286, 457776, 464134, 472923, 487254, 491436, 492312, 506328, 515916, 536112, 553851, 569619, 630564, 649672, 655248, 667656, 676929, 686664, 687888, 696201, 697442, 730881, 737154, 738468, 759492, 840752, 893299, 902572, 928268, 945846, 974508, 982872, 984624, 1012656, 1031832, 1046163, 1107702, 1139238, 1261128, 1299344, 1335312, 1353858, 1373328, 1392402, 1394884, 1418769, 1461762, 1474308, 1476936, 1518984, 1786598, 1805144, 1856536, 1891692, 1949016, 1965744, 2030787, 2063664, 2088603, 2092326, 2192643, 2215404, 2278476, 2522256, 2679897, 2707716, 2784804, 2789768, 2837538, 2923524, 2948616, 2953872, 3037968, 3138489, 3573196, 3610288, 3713072, 3783384, 3835931, 3898032, 4061574, 4177206, 4184652, 4385286, 4430808, 4556952, 5359794, 5415432, 5569608, 5579536, 5675076, 5847048, 5897232, 5928257, 6092361, 6265809, 6276978, 7146392, 7566768, 7671862, 8039691, 8123148, 8354412, 8369304, 8770572, 8861616, 9113904, 9415467, 10719588, 10830864, 11139216, 11350152, 11507793, 11694096, 11856514, 12184722, 12531618, 12553956, 14292784, 15343724, 16079382, 16246296, 16708824, 16738608, 17541144, 17784771, 18830934, 21439176, 22700304, 23015586, 23713028, 24119073, 24369444, 25063236, 25107912, 30687448, 32158764, 32492592, 33417648, 34523379, 35082288, 35569542, 37661868, 42878352, 46031172, 47426056, 48238146, 48738888, 50126472, 50215824, 53354313, 61374896, 64317528, 65210827, 69046758, 71139084, 75323736, 92062344, 94852112, 96476292, 97477776, 100252944, 103570137, 106708626, 128635056, 130421654, 138093516, 142278168, 150647472, 160062939, 184124688, 192952584, 195632481, 207140274, 213417252, 260843308, 276187032, 284556336, 320125878, 385905168, 391264962, 414280548, 426834504, 521686616, 552374064, 586897443, 640251756, 782529924, 828561096, 853669008, 1043373232, 1173794886, 1280503512, 1565059848, 1657122192, 1760692329, 2347589772, 2561007024, 3130119696, 3521384658, 4695179544, 7042769316, 9390359088, 14085538632, 28171077264]

約数ペア:

[(1, 28171077264), (2, 14085538632), (3, 9390359088), (4, 7042769316), (6, 4695179544), (8, 3521384658), (9, 3130119696), (11, 2561007024), (12, 2347589772), (16, 1760692329), (17, 1657122192), (18, 1565059848), (22, 1280503512), (24, 1173794886), (27, 1043373232), (33, 853669008), (34, 828561096), (36, 782529924), (44, 640251756), (48, 586897443), (51, 552374064), (54, 521686616), (66, 426834504), (68, 414280548), (72, 391264962), (73, 385905168), (88, 320125878), (99, 284556336), (102, 276187032), (108, 260843308), (132, 213417252), (136, 207140274), (144, 195632481), (146, 192952584), (153, 184124688), (176, 160062939), (187, 150647472), (198, 142278168), (204, 138093516), (216, 130421654), (219, 128635056), (264, 106708626), (272, 103570137), (281, 100252944), (289, 97477776), (292, 96476292), (297, 94852112), (306, 92062344), (374, 75323736), (396, 71139084), (408, 69046758), (432, 65210827), (438, 64317528), (459, 61374896), (528, 53354313), (561, 50215824), (562, 50126472), (578, 48738888), (584, 48238146), (594, 47426056), (612, 46031172), (657, 42878352), (748, 37661868), (792, 35569542), (803, 35082288), (816, 34523379), (843, 33417648), (867, 32492592), (876, 32158764), (918, 30687448), (1122, 25107912), (1124, 25063236), (1156, 24369444), (1168, 24119073), (1188, 23713028), (1224, 23015586), (1241, 22700304), (1314, 21439176), (1496, 18830934), (1584, 17784771), (1606, 17541144), (1683, 16738608), (1686, 16708824), (1734, 16246296), (1752, 16079382), (1836, 15343724), (1971, 14292784), (2244, 12553956), (2248, 12531618), (2312, 12184722), (2376, 11856514), (2409, 11694096), (2448, 11507793), (2482, 11350152), (2529, 11139216), (2601, 10830864), (2628, 10719588), (2992, 9415467), (3091, 9113904), (3179, 8861616), (3212, 8770572), (3366, 8369304), (3372, 8354412), (3468, 8123148), (3504, 8039691), (3672, 7671862), (3723, 7566768), (3942, 7146392), (4488, 6276978), (4496, 6265809), (4624, 6092361), (4752, 5928257), (4777, 5897232), (4818, 5847048), (4964, 5675076), (5049, 5579536), (5058, 5569608), (5202, 5415432), (5256, 5359794), (6182, 4556952), (6358, 4430808), (6424, 4385286), (6732, 4184652), (6744, 4177206), (6936, 4061574), (7227, 3898032), (7344, 3835931), (7446, 3783384), (7587, 3713072), (7803, 3610288), (7884, 3573196), (8976, 3138489), (9273, 3037968), (9537, 2953872), (9554, 2948616), (9636, 2923524), (9928, 2837538), (10098, 2789768), (10116, 2784804), (10404, 2707716), (10512, 2679897), (11169, 2522256), (12364, 2278476), (12716, 2215404), (12848, 2192643), (13464, 2092326), (13488, 2088603), (13651, 2063664), (13872, 2030787), (14331, 1965744), (14454, 1949016), (14892, 1891692), (15174, 1856536), (15606, 1805144), (15768, 1786598), (18546, 1518984), (19074, 1476936), (19108, 1474308), (19272, 1461762), (19856, 1418769), (20196, 1394884), (20232, 1392402), (20513, 1373328), (20808, 1353858), (21097, 1335312), (21681, 1299344), (22338, 1261128), (24728, 1139238), (25432, 1107702), (26928, 1046163), (27302, 1031832), (27819, 1012656), (28611, 984624), (28662, 982872), (28908, 974508), (29784, 945846), (30348, 928268), (31212, 902572), (31536, 893299), (33507, 840752), (37092, 759492), (38148, 738468), (38216, 737154), (38544, 730881), (40392, 697442), (40464, 696201), (40953, 687888), (41026, 686664), (41616, 676929), (42194, 667656), (42993, 655248), (43362, 649672), (44676, 630564), (49456, 569619), (50864, 553851), (52547, 536112), (54604, 515916), (55638, 506328), (57222, 492312), (57324, 491436), (57816, 487254), (59568, 472923), (60696, 464134), (61539, 457776), (62424, 451286), (63291, 445104), (67014, 420376), (74184, 379746), (76296, 369234), (76432, 368577), (80784, 348721), (81209, 346896), (81906, 343944), (82052, 343332), (83457, 337552), (84388, 333828), (85833, 328208), (85986, 327624), (86724, 324836), (89352, 315282), (105094, 268056), (109208, 257958), (111276, 253164), (114444, 246156), (114648, 245718), (115632, 243627), (121392, 232067), (122859, 229296), (123078, 228888), (124848, 225643), (126582, 222552), (128979, 218416), (134028, 210188), (148368, 189873), (152592, 184617), (157641, 178704), (162418, 173448), (163812, 171972), (164104, 171666), (166914, 168776)]