281694804

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{761}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 666536640

約数和(自身を除く): 384841836

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 283, 327, 436, 566, 654, 761, 849, 1132, 1308, 1522, 1698, 2283, 3044, 3396, 4566, 9132, 30847, 61694, 82949, 92541, 123388, 165898, 185082, 215363, 248847, 331796, 370164, 430726, 497694, 646089, 861452, 995388, 1292178, 2584356, 23474567, 46949134, 70423701, 93898268, 140847402, 281694804]

約数ペア:

[(1, 281694804), (2, 140847402), (3, 93898268), (4, 70423701), (6, 46949134), (12, 23474567), (109, 2584356), (218, 1292178), (283, 995388), (327, 861452), (436, 646089), (566, 497694), (654, 430726), (761, 370164), (849, 331796), (1132, 248847), (1308, 215363), (1522, 185082), (1698, 165898), (2283, 123388), (3044, 92541), (3396, 82949), (4566, 61694), (9132, 30847)]