1317354752

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 3226511232

約数和(自身を除く): 1909156480

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 83, 112, 119, 128, 136, 166, 224, 238, 256, 272, 332, 448, 476, 521, 544, 581, 664, 896, 952, 1042, 1088, 1162, 1328, 1411, 1792, 1904, 2084, 2176, 2324, 2656, 2822, 3647, 3808, 4168, 4352, 4648, 5312, 5644, 7294, 7616, 8336, 8857, 9296, 9877, 10624, 11288, 14588, 15232, 16672, 17714, 18592, 19754, 21248, 22576, 29176, 30464, 33344, 35428, 37184, 39508, 43243, 45152, 58352, 61999, 66688, 70856, 74368, 79016, 86486, 90304, 116704, 123998, 133376, 141712, 148736, 158032, 172972, 180608, 233408, 247996, 283424, 302701, 316064, 345944, 361216, 466816, 495992, 566848, 605402, 632128, 691888, 735131, 933632, 991984, 1133696, 1210804, 1264256, 1383776, 1470262, 1983968, 2267392, 2421608, 2528512, 2767552, 2940524, 3967936, 4843216, 5145917, 5535104, 5881048, 7935872, 9686432, 10291834, 11070208, 11762096, 15871744, 19372864, 20583668, 23524192, 38745728, 41167336, 47048384, 77491456, 82334672, 94096768, 164669344, 188193536, 329338688, 658677376, 1317354752]

約数ペア:

[(1, 1317354752), (2, 658677376), (4, 329338688), (7, 188193536), (8, 164669344), (14, 94096768), (16, 82334672), (17, 77491456), (28, 47048384), (32, 41167336), (34, 38745728), (56, 23524192), (64, 20583668), (68, 19372864), (83, 15871744), (112, 11762096), (119, 11070208), (128, 10291834), (136, 9686432), (166, 7935872), (224, 5881048), (238, 5535104), (256, 5145917), (272, 4843216), (332, 3967936), (448, 2940524), (476, 2767552), (521, 2528512), (544, 2421608), (581, 2267392), (664, 1983968), (896, 1470262), (952, 1383776), (1042, 1264256), (1088, 1210804), (1162, 1133696), (1328, 991984), (1411, 933632), (1792, 735131), (1904, 691888), (2084, 632128), (2176, 605402), (2324, 566848), (2656, 495992), (2822, 466816), (3647, 361216), (3808, 345944), (4168, 316064), (4352, 302701), (4648, 283424), (5312, 247996), (5644, 233408), (7294, 180608), (7616, 172972), (8336, 158032), (8857, 148736), (9296, 141712), (9877, 133376), (10624, 123998), (11288, 116704), (14588, 90304), (15232, 86486), (16672, 79016), (17714, 74368), (18592, 70856), (19754, 66688), (21248, 61999), (22576, 58352), (29176, 45152), (30464, 43243), (33344, 39508), (35428, 37184)]