312731454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{94253}}^1$

素因数の和:94344

約数の個数: 32

約数和(自身を含む): 723870720

約数和(自身を除く): 411139266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 94253, 188506, 282759, 565518, 659771, 1319542, 1979313, 3958626, 7445987, 14891974, 22337961, 44675922, 52121909, 104243818, 156365727, 312731454]

約数ペア:

[(1, 312731454), (2, 156365727), (3, 104243818), (6, 52121909), (7, 44675922), (14, 22337961), (21, 14891974), (42, 7445987), (79, 3958626), (158, 1979313), (237, 1319542), (474, 659771), (553, 565518), (1106, 282759), (1659, 188506), (3318, 94253)]