315484256

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 631411200

約数和(自身を除く): 315926944

約数列:

[1, 2, 4, 8, 16, 32, 127, 149, 254, 298, 508, 521, 596, 1016, 1042, 1192, 2032, 2084, 2384, 4064, 4168, 4768, 8336, 16672, 18923, 37846, 66167, 75692, 77629, 132334, 151384, 155258, 264668, 302768, 310516, 529336, 605536, 621032, 1058672, 1242064, 2117344, 2484128, 9858883, 19717766, 39435532, 78871064, 157742128, 315484256]

約数ペア:

[(1, 315484256), (2, 157742128), (4, 78871064), (8, 39435532), (16, 19717766), (32, 9858883), (127, 2484128), (149, 2117344), (254, 1242064), (298, 1058672), (508, 621032), (521, 605536), (596, 529336), (1016, 310516), (1042, 302768), (1192, 264668), (2032, 155258), (2084, 151384), (2384, 132334), (4064, 77629), (4168, 75692), (4768, 66167), (8336, 37846), (16672, 18923)]