388962192

素因数分解:

$2^4\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{4999}}^1$

素因数の和:6631

約数の個数: 40

約数和(自身を含む): 1005640000

約数和(自身を除く): 616677808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1621, 3242, 4863, 4999, 6484, 9726, 9998, 12968, 14997, 19452, 19996, 25936, 29994, 38904, 39992, 59988, 77808, 79984, 119976, 239952, 8103379, 16206758, 24310137, 32413516, 48620274, 64827032, 97240548, 129654064, 194481096, 388962192]

約数ペア:

[(1, 388962192), (2, 194481096), (3, 129654064), (4, 97240548), (6, 64827032), (8, 48620274), (12, 32413516), (16, 24310137), (24, 16206758), (48, 8103379), (1621, 239952), (3242, 119976), (4863, 79984), (4999, 77808), (6484, 59988), (9726, 39992), (9998, 38904), (12968, 29994), (14997, 25936), (19452, 19996)]