248746512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10427}}^1$

素因数の和:10516

約数の個数: 80

約数和(自身を含む): 744809472

約数和(自身を除く): 496062960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 10427, 11928, 20854, 23856, 31281, 41708, 62562, 72989, 83416, 125124, 145978, 166832, 218967, 250248, 291956, 437934, 500496, 583912, 740317, 875868, 1167824, 1480634, 1751736, 2220951, 2961268, 3503472, 4441902, 5182219, 5922536, 8883804, 10364438, 11845072, 15546657, 17767608, 20728876, 31093314, 35535216, 41457752, 62186628, 82915504, 124373256, 248746512]

約数ペア:

[(1, 248746512), (2, 124373256), (3, 82915504), (4, 62186628), (6, 41457752), (7, 35535216), (8, 31093314), (12, 20728876), (14, 17767608), (16, 15546657), (21, 11845072), (24, 10364438), (28, 8883804), (42, 5922536), (48, 5182219), (56, 4441902), (71, 3503472), (84, 2961268), (112, 2220951), (142, 1751736), (168, 1480634), (213, 1167824), (284, 875868), (336, 740317), (426, 583912), (497, 500496), (568, 437934), (852, 291956), (994, 250248), (1136, 218967), (1491, 166832), (1704, 145978), (1988, 125124), (2982, 83416), (3408, 72989), (3976, 62562), (5964, 41708), (7952, 31281), (10427, 23856), (11928, 20854)]