897260088

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1997}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 2279158560

約数和(自身を除く): 1381898472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 193, 194, 291, 386, 388, 579, 582, 772, 776, 1158, 1164, 1544, 1997, 2316, 2328, 3994, 4632, 5991, 7988, 11982, 15976, 18721, 23964, 37442, 47928, 56163, 74884, 112326, 149768, 193709, 224652, 385421, 387418, 449304, 581127, 770842, 774836, 1156263, 1162254, 1541684, 1549672, 2312526, 2324508, 3083368, 4625052, 4649016, 9250104, 37385837, 74771674, 112157511, 149543348, 224315022, 299086696, 448630044, 897260088]

約数ペア:

[(1, 897260088), (2, 448630044), (3, 299086696), (4, 224315022), (6, 149543348), (8, 112157511), (12, 74771674), (24, 37385837), (97, 9250104), (193, 4649016), (194, 4625052), (291, 3083368), (386, 2324508), (388, 2312526), (579, 1549672), (582, 1541684), (772, 1162254), (776, 1156263), (1158, 774836), (1164, 770842), (1544, 581127), (1997, 449304), (2316, 387418), (2328, 385421), (3994, 224652), (4632, 193709), (5991, 149768), (7988, 112326), (11982, 74884), (15976, 56163), (18721, 47928), (23964, 37442)]