431055216

素因数分解:

$2^4\times 3^3\times {\mathrm{997813}}^1$

素因数の和:997830

約数の個数: 40

約数和(自身を含む): 1237289360

約数和(自身を除く): 806234144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 997813, 1995626, 2993439, 3991252, 5986878, 7982504, 8980317, 11973756, 15965008, 17960634, 23947512, 26940951, 35921268, 47895024, 53881902, 71842536, 107763804, 143685072, 215527608, 431055216]

約数ペア:

[(1, 431055216), (2, 215527608), (3, 143685072), (4, 107763804), (6, 71842536), (8, 53881902), (9, 47895024), (12, 35921268), (16, 26940951), (18, 23947512), (24, 17960634), (27, 15965008), (36, 11973756), (48, 8980317), (54, 7982504), (72, 5986878), (108, 3991252), (144, 2993439), (216, 1995626), (432, 997813)]