507721296

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{245989}}^1$

素因数の和:246043

約数の個数: 40

約数和(自身を含む): 1342121440

約数和(自身を除く): 834400144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 245989, 491978, 737967, 983956, 1475934, 1967912, 2951868, 3935824, 5903736, 10577527, 11807472, 21155054, 31732581, 42310108, 63465162, 84620216, 126930324, 169240432, 253860648, 507721296]

約数ペア:

[(1, 507721296), (2, 253860648), (3, 169240432), (4, 126930324), (6, 84620216), (8, 63465162), (12, 42310108), (16, 31732581), (24, 21155054), (43, 11807472), (48, 10577527), (86, 5903736), (129, 3935824), (172, 2951868), (258, 1967912), (344, 1475934), (516, 983956), (688, 737967), (1032, 491978), (2064, 245989)]