218898921816

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{23208113}}^1$

素因数の和:23208256

約数の個数: 48

約数和(自身を含む): 597376854360

約数和(自身を除く): 378477932544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 23208113, 46416226, 69624339, 92832452, 139248678, 185664904, 208873017, 278497356, 417746034, 556994712, 835492068, 1670984136, 3040262803, 6080525606, 9120788409, 12161051212, 18241576818, 24322102424, 27362365227, 36483153636, 54724730454, 72966307272, 109449460908, 218898921816]

約数ペア:

[(1, 218898921816), (2, 109449460908), (3, 72966307272), (4, 54724730454), (6, 36483153636), (8, 27362365227), (9, 24322102424), (12, 18241576818), (18, 12161051212), (24, 9120788409), (36, 6080525606), (72, 3040262803), (131, 1670984136), (262, 835492068), (393, 556994712), (524, 417746034), (786, 278497356), (1048, 208873017), (1179, 185664904), (1572, 139248678), (2358, 92832452), (3144, 69624339), (4716, 46416226), (9432, 23208113)]