381636978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{25111}}^1$

素因数の和:25282

約数の個数: 32

約数和(自身を含む): 813628800

約数和(自身を除く): 431991822

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 7599, 15198, 25111, 50222, 75333, 150666, 426887, 853774, 1280661, 2561322, 3741539, 7483078, 11224617, 22449234, 63606163, 127212326, 190818489, 381636978]

約数ペア:

[(1, 381636978), (2, 190818489), (3, 127212326), (6, 63606163), (17, 22449234), (34, 11224617), (51, 7483078), (102, 3741539), (149, 2561322), (298, 1280661), (447, 853774), (894, 426887), (2533, 150666), (5066, 75333), (7599, 50222), (15198, 25111)]