989824248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7247}}^1$

素因数の和:7537

約数の個数: 96

約数和(自身を含む): 3075471360

約数和(自身を除く): 2085647112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 271, 504, 542, 813, 1084, 1626, 1897, 2168, 2439, 3252, 3794, 4878, 5691, 6504, 7247, 7588, 9756, 11382, 14494, 15176, 17073, 19512, 21741, 22764, 28988, 34146, 43482, 45528, 50729, 57976, 65223, 68292, 86964, 101458, 130446, 136584, 152187, 173928, 202916, 260892, 304374, 405832, 456561, 521784, 608748, 913122, 1217496, 1826244, 1963937, 3652488, 3927874, 5891811, 7855748, 11783622, 13747559, 15711496, 17675433, 23567244, 27495118, 35350866, 41242677, 47134488, 54990236, 70701732, 82485354, 109980472, 123728031, 141403464, 164970708, 247456062, 329941416, 494912124, 989824248]

約数ペア:

[(1, 989824248), (2, 494912124), (3, 329941416), (4, 247456062), (6, 164970708), (7, 141403464), (8, 123728031), (9, 109980472), (12, 82485354), (14, 70701732), (18, 54990236), (21, 47134488), (24, 41242677), (28, 35350866), (36, 27495118), (42, 23567244), (56, 17675433), (63, 15711496), (72, 13747559), (84, 11783622), (126, 7855748), (168, 5891811), (252, 3927874), (271, 3652488), (504, 1963937), (542, 1826244), (813, 1217496), (1084, 913122), (1626, 608748), (1897, 521784), (2168, 456561), (2439, 405832), (3252, 304374), (3794, 260892), (4878, 202916), (5691, 173928), (6504, 152187), (7247, 136584), (7588, 130446), (9756, 101458), (11382, 86964), (14494, 68292), (15176, 65223), (17073, 57976), (19512, 50729), (21741, 45528), (22764, 43482), (28988, 34146)]