331322576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4159}}^1$

素因数の和:4563

約数の個数: 40

約数和(自身を含む): 693288960

約数和(自身を除く): 361966384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 383, 766, 1532, 3064, 4159, 4979, 6128, 8318, 9958, 16636, 19916, 33272, 39832, 54067, 66544, 79664, 108134, 216268, 432536, 865072, 1592897, 3185794, 6371588, 12743176, 20707661, 25486352, 41415322, 82830644, 165661288, 331322576]

約数ペア:

[(1, 331322576), (2, 165661288), (4, 82830644), (8, 41415322), (13, 25486352), (16, 20707661), (26, 12743176), (52, 6371588), (104, 3185794), (208, 1592897), (383, 865072), (766, 432536), (1532, 216268), (3064, 108134), (4159, 79664), (4979, 66544), (6128, 54067), (8318, 39832), (9958, 33272), (16636, 19916)]