387049544

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{238331}}^1$

素因数の和:238373

約数の個数: 32

約数和(自身を含む): 857995200

約数和(自身を除く): 470945656

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 238331, 476662, 953324, 1668317, 1906648, 3336634, 6673268, 6911599, 13346536, 13823198, 27646396, 48381193, 55292792, 96762386, 193524772, 387049544]

約数ペア:

[(1, 387049544), (2, 193524772), (4, 96762386), (7, 55292792), (8, 48381193), (14, 27646396), (28, 13823198), (29, 13346536), (56, 6911599), (58, 6673268), (116, 3336634), (203, 1906648), (232, 1668317), (406, 953324), (812, 476662), (1624, 238331)]