239474628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3637}}^1$

素因数の和:3737

約数の個数: 72

約数和(自身を含む): 635631360

約数和(自身を除く): 396156732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 1062, 1116, 1829, 2124, 3637, 3658, 5487, 7274, 7316, 10911, 10974, 14548, 16461, 21822, 21948, 32733, 32922, 43644, 65466, 65844, 112747, 130932, 214583, 225494, 338241, 429166, 450988, 643749, 676482, 858332, 1014723, 1287498, 1352964, 1931247, 2029446, 2574996, 3862494, 4058892, 6652073, 7724988, 13304146, 19956219, 26608292, 39912438, 59868657, 79824876, 119737314, 239474628]

約数ペア:

[(1, 239474628), (2, 119737314), (3, 79824876), (4, 59868657), (6, 39912438), (9, 26608292), (12, 19956219), (18, 13304146), (31, 7724988), (36, 6652073), (59, 4058892), (62, 3862494), (93, 2574996), (118, 2029446), (124, 1931247), (177, 1352964), (186, 1287498), (236, 1014723), (279, 858332), (354, 676482), (372, 643749), (531, 450988), (558, 429166), (708, 338241), (1062, 225494), (1116, 214583), (1829, 130932), (2124, 112747), (3637, 65844), (3658, 65466), (5487, 43644), (7274, 32922), (7316, 32733), (10911, 21948), (10974, 21822), (14548, 16461)]