440148156988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{42293}}^1$

素因数の和:42822

約数の個数: 48

約数和(自身を含む): 793473335424

約数和(自身を除く): 353325178436

約数列:

[1, 2, 4, 47, 94, 188, 197, 281, 394, 562, 788, 1124, 9259, 13207, 18518, 26414, 37036, 42293, 52828, 55357, 84586, 110714, 169172, 221428, 1987771, 2601779, 3975542, 5203558, 7951084, 8331721, 10407116, 11884333, 16663442, 23768666, 33326884, 47537332, 391590887, 558563651, 783181774, 1117127302, 1566363548, 2234254604, 2341213601, 4682427202, 9364854404, 110037039247, 220074078494, 440148156988]

約数ペア:

[(1, 440148156988), (2, 220074078494), (4, 110037039247), (47, 9364854404), (94, 4682427202), (188, 2341213601), (197, 2234254604), (281, 1566363548), (394, 1117127302), (562, 783181774), (788, 558563651), (1124, 391590887), (9259, 47537332), (13207, 33326884), (18518, 23768666), (26414, 16663442), (37036, 11884333), (42293, 10407116), (52828, 8331721), (55357, 7951084), (84586, 5203558), (110714, 3975542), (169172, 2601779), (221428, 1987771)]