749718432

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 2203673472

約数和(自身を除く): 1453955040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 97, 141, 144, 188, 194, 282, 288, 291, 376, 388, 423, 564, 571, 582, 752, 776, 846, 873, 1128, 1142, 1164, 1504, 1552, 1692, 1713, 1746, 2256, 2284, 2328, 3104, 3384, 3426, 3492, 4512, 4559, 4568, 4656, 5139, 6768, 6852, 6984, 9118, 9136, 9312, 10278, 13536, 13677, 13704, 13968, 18236, 18272, 20556, 26837, 27354, 27408, 27936, 36472, 41031, 41112, 53674, 54708, 54816, 55387, 72944, 80511, 82062, 82224, 107348, 109416, 110774, 145888, 161022, 164124, 164448, 166161, 214696, 218832, 221548, 241533, 322044, 328248, 332322, 429392, 437664, 443096, 483066, 498483, 644088, 656496, 664644, 858784, 886192, 966132, 996966, 1288176, 1312992, 1329288, 1772384, 1932264, 1993932, 2576352, 2603189, 2658576, 3864528, 3987864, 5206378, 5317152, 7729056, 7809567, 7975728, 10412756, 15619134, 15951456, 20825512, 23428701, 31238268, 41651024, 46857402, 62476536, 83302048, 93714804, 124953072, 187429608, 249906144, 374859216, 749718432]

約数ペア:

[(1, 749718432), (2, 374859216), (3, 249906144), (4, 187429608), (6, 124953072), (8, 93714804), (9, 83302048), (12, 62476536), (16, 46857402), (18, 41651024), (24, 31238268), (32, 23428701), (36, 20825512), (47, 15951456), (48, 15619134), (72, 10412756), (94, 7975728), (96, 7809567), (97, 7729056), (141, 5317152), (144, 5206378), (188, 3987864), (194, 3864528), (282, 2658576), (288, 2603189), (291, 2576352), (376, 1993932), (388, 1932264), (423, 1772384), (564, 1329288), (571, 1312992), (582, 1288176), (752, 996966), (776, 966132), (846, 886192), (873, 858784), (1128, 664644), (1142, 656496), (1164, 644088), (1504, 498483), (1552, 483066), (1692, 443096), (1713, 437664), (1746, 429392), (2256, 332322), (2284, 328248), (2328, 322044), (3104, 241533), (3384, 221548), (3426, 218832), (3492, 214696), (4512, 166161), (4559, 164448), (4568, 164124), (4656, 161022), (5139, 145888), (6768, 110774), (6852, 109416), (6984, 107348), (9118, 82224), (9136, 82062), (9312, 80511), (10278, 72944), (13536, 55387), (13677, 54816), (13704, 54708), (13968, 53674), (18236, 41112), (18272, 41031), (20556, 36472), (26837, 27936), (27354, 27408)]