397768314

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{733}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 803289600

約数和(自身を除く): 405521286

約数列:

[1, 2, 3, 6, 149, 298, 447, 607, 733, 894, 1214, 1466, 1821, 2199, 3642, 4398, 90443, 109217, 180886, 218434, 271329, 327651, 444931, 542658, 655302, 889862, 1334793, 2669586, 66294719, 132589438, 198884157, 397768314]

約数ペア:

[(1, 397768314), (2, 198884157), (3, 132589438), (6, 66294719), (149, 2669586), (298, 1334793), (447, 889862), (607, 655302), (733, 542658), (894, 444931), (1214, 327651), (1466, 271329), (1821, 218434), (2199, 180886), (3642, 109217), (4398, 90443)]