379992084

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 896817600

約数和(自身を除く): 516825516

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 409, 417, 556, 557, 818, 834, 1114, 1227, 1636, 1668, 1671, 2228, 2454, 3342, 4908, 6684, 56851, 77423, 113702, 154846, 170553, 227404, 227813, 232269, 309692, 341106, 455626, 464538, 682212, 683439, 911252, 929076, 1366878, 2733756, 31666007, 63332014, 94998021, 126664028, 189996042, 379992084]

約数ペア:

[(1, 379992084), (2, 189996042), (3, 126664028), (4, 94998021), (6, 63332014), (12, 31666007), (139, 2733756), (278, 1366878), (409, 929076), (417, 911252), (556, 683439), (557, 682212), (818, 464538), (834, 455626), (1114, 341106), (1227, 309692), (1636, 232269), (1668, 227813), (1671, 227404), (2228, 170553), (2454, 154846), (3342, 113702), (4908, 77423), (6684, 56851)]