289327902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{14071}}^1$

素因数の和:14248

約数の個数: 32

約数和(自身を含む): 607910400

約数和(自身を除く): 318582498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 10281, 14071, 20562, 28142, 42213, 84426, 323633, 647266, 970899, 1941798, 2096579, 4193158, 6289737, 12579474, 48221317, 96442634, 144663951, 289327902]

約数ペア:

[(1, 289327902), (2, 144663951), (3, 96442634), (6, 48221317), (23, 12579474), (46, 6289737), (69, 4193158), (138, 2096579), (149, 1941798), (298, 970899), (447, 647266), (894, 323633), (3427, 84426), (6854, 42213), (10281, 28142), (14071, 20562)]