218347264

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{29411}}^1$

素因数の和:29456

約数の個数: 36

約数和(自身を含む): 450885960

約数和(自身を除く): 232538696

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 29411, 58822, 117644, 235288, 470576, 852919, 941152, 1705838, 1882304, 3411676, 3764608, 6823352, 7529216, 13646704, 27293408, 54586816, 109173632, 218347264]

約数ペア:

[(1, 218347264), (2, 109173632), (4, 54586816), (8, 27293408), (16, 13646704), (29, 7529216), (32, 6823352), (58, 3764608), (64, 3411676), (116, 1882304), (128, 1705838), (232, 941152), (256, 852919), (464, 470576), (928, 235288), (1856, 117644), (3712, 58822), (7424, 29411)]