238820528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4413

約数の個数: 40

約数和(自身を含む): 481981056

約数和(自身を除く): 243160528

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 4261, 7006, 8522, 14012, 17044, 28024, 34088, 56048, 68176, 132091, 264182, 481493, 528364, 962986, 1056728, 1925972, 2113456, 3851944, 7703888, 14926283, 29852566, 59705132, 119410264, 238820528]

約数ペア:

[(1, 238820528), (2, 119410264), (4, 59705132), (8, 29852566), (16, 14926283), (31, 7703888), (62, 3851944), (113, 2113456), (124, 1925972), (226, 1056728), (248, 962986), (452, 528364), (496, 481493), (904, 264182), (1808, 132091), (3503, 68176), (4261, 56048), (7006, 34088), (8522, 28024), (14012, 17044)]