28976178504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3187}}^1$

素因数の和:3420

約数の個数: 256

約数和(自身を含む): 93577236480

約数和(自身を除く): 64601057976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 181, 182, 184, 273, 276, 299, 312, 322, 362, 364, 483, 543, 546, 552, 598, 644, 724, 728, 897, 966, 1086, 1092, 1196, 1267, 1288, 1448, 1794, 1932, 2093, 2172, 2184, 2353, 2392, 2534, 3187, 3588, 3801, 3864, 4163, 4186, 4344, 4706, 5068, 6279, 6374, 7059, 7176, 7602, 8326, 8372, 9412, 9561, 10136, 12489, 12558, 12748, 14118, 15204, 16471, 16652, 16744, 18824, 19122, 22309, 24978, 25116, 25496, 28236, 29141, 30408, 32942, 33304, 38244, 41431, 44618, 49413, 49956, 50232, 54119, 56472, 58282, 65884, 66927, 73301, 76488, 82862, 87423, 89236, 98826, 99912, 108238, 116564, 124293, 131768, 133854, 146602, 162357, 165724, 174846, 178472, 197652, 216476, 219903, 233128, 248586, 267708, 290017, 293204, 324714, 331448, 349692, 378833, 395304, 432952, 439806, 497172, 513107, 535416, 576847, 580034, 586408, 649428, 699384, 757666, 870051, 879612, 952913, 994344, 1026214, 1136499, 1153694, 1160068, 1298856, 1515332, 1539321, 1730541, 1740102, 1759224, 1905826, 2052428, 2272998, 2307388, 2320136, 2858739, 3030664, 3078642, 3461082, 3480204, 3811652, 4037929, 4104856, 4545996, 4614776, 5717478, 6157284, 6670391, 6922164, 6960408, 7499011, 7623304, 8075858, 9091992, 11434956, 12113787, 12314568, 13267481, 13340782, 13844328, 14998022, 16151716, 20011173, 22497033, 22869912, 24227574, 26534962, 26681564, 29996044, 32303432, 39802443, 40022346, 44994066, 48455148, 52493077, 53069924, 53363128, 59992088, 79604886, 80044692, 89988132, 92872367, 96910296, 104986154, 106139848, 157479231, 159209772, 160089384, 172477253, 179976264, 185744734, 209972308, 278617101, 314958462, 318419544, 344954506, 371489468, 419944616, 517431759, 557234202, 629916924, 689909012, 742978936, 1034863518, 1114468404, 1207340771, 1259833848, 1379818024, 2069727036, 2228936808, 2414681542, 3622022313, 4139454072, 4829363084, 7244044626, 9658726168, 14488089252, 28976178504]

約数ペア:

[(1, 28976178504), (2, 14488089252), (3, 9658726168), (4, 7244044626), (6, 4829363084), (7, 4139454072), (8, 3622022313), (12, 2414681542), (13, 2228936808), (14, 2069727036), (21, 1379818024), (23, 1259833848), (24, 1207340771), (26, 1114468404), (28, 1034863518), (39, 742978936), (42, 689909012), (46, 629916924), (52, 557234202), (56, 517431759), (69, 419944616), (78, 371489468), (84, 344954506), (91, 318419544), (92, 314958462), (104, 278617101), (138, 209972308), (156, 185744734), (161, 179976264), (168, 172477253), (181, 160089384), (182, 159209772), (184, 157479231), (273, 106139848), (276, 104986154), (299, 96910296), (312, 92872367), (322, 89988132), (362, 80044692), (364, 79604886), (483, 59992088), (543, 53363128), (546, 53069924), (552, 52493077), (598, 48455148), (644, 44994066), (724, 40022346), (728, 39802443), (897, 32303432), (966, 29996044), (1086, 26681564), (1092, 26534962), (1196, 24227574), (1267, 22869912), (1288, 22497033), (1448, 20011173), (1794, 16151716), (1932, 14998022), (2093, 13844328), (2172, 13340782), (2184, 13267481), (2353, 12314568), (2392, 12113787), (2534, 11434956), (3187, 9091992), (3588, 8075858), (3801, 7623304), (3864, 7499011), (4163, 6960408), (4186, 6922164), (4344, 6670391), (4706, 6157284), (5068, 5717478), (6279, 4614776), (6374, 4545996), (7059, 4104856), (7176, 4037929), (7602, 3811652), (8326, 3480204), (8372, 3461082), (9412, 3078642), (9561, 3030664), (10136, 2858739), (12489, 2320136), (12558, 2307388), (12748, 2272998), (14118, 2052428), (15204, 1905826), (16471, 1759224), (16652, 1740102), (16744, 1730541), (18824, 1539321), (19122, 1515332), (22309, 1298856), (24978, 1160068), (25116, 1153694), (25496, 1136499), (28236, 1026214), (29141, 994344), (30408, 952913), (32942, 879612), (33304, 870051), (38244, 757666), (41431, 699384), (44618, 649428), (49413, 586408), (49956, 580034), (50232, 576847), (54119, 535416), (56472, 513107), (58282, 497172), (65884, 439806), (66927, 432952), (73301, 395304), (76488, 378833), (82862, 349692), (87423, 331448), (89236, 324714), (98826, 293204), (99912, 290017), (108238, 267708), (116564, 248586), (124293, 233128), (131768, 219903), (133854, 216476), (146602, 197652), (162357, 178472), (165724, 174846)]