378907360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182167}}^1$

素因数の和:182195

約数の個数: 48

約数和(自身を含む): 964033056

約数和(自身を除く): 585125696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 182167, 364334, 728668, 910835, 1457336, 1821670, 2368171, 2914672, 3643340, 4736342, 5829344, 7286680, 9472684, 11840855, 14573360, 18945368, 23681710, 29146720, 37890736, 47363420, 75781472, 94726840, 189453680, 378907360]

約数ペア:

[(1, 378907360), (2, 189453680), (4, 94726840), (5, 75781472), (8, 47363420), (10, 37890736), (13, 29146720), (16, 23681710), (20, 18945368), (26, 14573360), (32, 11840855), (40, 9472684), (52, 7286680), (65, 5829344), (80, 4736342), (104, 3643340), (130, 2914672), (160, 2368171), (208, 1821670), (260, 1457336), (416, 910835), (520, 728668), (1040, 364334), (2080, 182167)]