258239592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{275897}}^1$

素因数の和:275922

約数の個数: 48

約数和(自身を含む): 753201540

約数和(自身を除く): 494961948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 275897, 551794, 827691, 1103588, 1655382, 2207176, 2483073, 3310764, 3586661, 4966146, 6621528, 7173322, 9932292, 10759983, 14346644, 19864584, 21519966, 28693288, 32279949, 43039932, 64559898, 86079864, 129119796, 258239592]

約数ペア:

[(1, 258239592), (2, 129119796), (3, 86079864), (4, 64559898), (6, 43039932), (8, 32279949), (9, 28693288), (12, 21519966), (13, 19864584), (18, 14346644), (24, 10759983), (26, 9932292), (36, 7173322), (39, 6621528), (52, 4966146), (72, 3586661), (78, 3310764), (104, 2483073), (117, 2207176), (156, 1655382), (234, 1103588), (312, 827691), (468, 551794), (936, 275897)]