507554445996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1222681}}^1$

素因数の和:1223591

約数の個数: 72

約数和(自身を含む): 1383234818784

約数和(自身を除く): 875680372788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 887, 1774, 2661, 3548, 5322, 7983, 10644, 11531, 15966, 23062, 31932, 34593, 46124, 69186, 103779, 138372, 207558, 415116, 1222681, 2445362, 3668043, 4890724, 7336086, 11004129, 14672172, 15894853, 22008258, 31789706, 44016516, 47684559, 63579412, 95369118, 143053677, 190738236, 286107354, 572214708, 1084518047, 2169036094, 3253554141, 4338072188, 6507108282, 9760662423, 13014216564, 14098734611, 19521324846, 28197469222, 39042649692, 42296203833, 56394938444, 84592407666, 126888611499, 169184815332, 253777222998, 507554445996]

約数ペア:

[(1, 507554445996), (2, 253777222998), (3, 169184815332), (4, 126888611499), (6, 84592407666), (9, 56394938444), (12, 42296203833), (13, 39042649692), (18, 28197469222), (26, 19521324846), (36, 14098734611), (39, 13014216564), (52, 9760662423), (78, 6507108282), (117, 4338072188), (156, 3253554141), (234, 2169036094), (468, 1084518047), (887, 572214708), (1774, 286107354), (2661, 190738236), (3548, 143053677), (5322, 95369118), (7983, 63579412), (10644, 47684559), (11531, 44016516), (15966, 31789706), (23062, 22008258), (31932, 15894853), (34593, 14672172), (46124, 11004129), (69186, 7336086), (103779, 4890724), (138372, 3668043), (207558, 2445362), (415116, 1222681)]