397706664

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{146647}}^1$

素因数の和:146769

約数の個数: 32

約数和(自身を含む): 1003072320

約数和(自身を除く): 605365656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 146647, 293294, 439941, 586588, 879882, 1173176, 1759764, 3519528, 16571111, 33142222, 49713333, 66284444, 99426666, 132568888, 198853332, 397706664]

約数ペア:

[(1, 397706664), (2, 198853332), (3, 132568888), (4, 99426666), (6, 66284444), (8, 49713333), (12, 33142222), (24, 16571111), (113, 3519528), (226, 1759764), (339, 1173176), (452, 879882), (678, 586588), (904, 439941), (1356, 293294), (2712, 146647)]