627298032

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{318749}}^1$

素因数の和:318801

約数の個数: 40

約数和(自身を含む): 1660050000

約数和(自身を除く): 1032751968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 318749, 637498, 956247, 1274996, 1912494, 2549992, 3824988, 5099984, 7649976, 13068709, 15299952, 26137418, 39206127, 52274836, 78412254, 104549672, 156824508, 209099344, 313649016, 627298032]

約数ペア:

[(1, 627298032), (2, 313649016), (3, 209099344), (4, 156824508), (6, 104549672), (8, 78412254), (12, 52274836), (16, 39206127), (24, 26137418), (41, 15299952), (48, 13068709), (82, 7649976), (123, 5099984), (164, 3824988), (246, 2549992), (328, 1912494), (492, 1274996), (656, 956247), (984, 637498), (1968, 318749)]