268694312

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{8681}}^1$

素因数の和:8813

約数の個数: 32

約数和(自身を含む): 520399080

約数和(自身を除く): 251704768

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 584, 3869, 7738, 8681, 15476, 17362, 30952, 34724, 69448, 460093, 633713, 920186, 1267426, 1840372, 2534852, 3680744, 5069704, 33586789, 67173578, 134347156, 268694312]

約数ペア:

[(1, 268694312), (2, 134347156), (4, 67173578), (8, 33586789), (53, 5069704), (73, 3680744), (106, 2534852), (146, 1840372), (212, 1267426), (292, 920186), (424, 633713), (584, 460093), (3869, 69448), (7738, 34724), (8681, 30952), (15476, 17362)]