258717264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414611}}^1$

素因数の和:414635

約数の個数: 40

約数和(自身を含む): 719766432

約数和(自身を除く): 461049168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 414611, 829222, 1243833, 1658444, 2487666, 3316888, 4975332, 5389943, 6633776, 9950664, 10779886, 16169829, 19901328, 21559772, 32339658, 43119544, 64679316, 86239088, 129358632, 258717264]

約数ペア:

[(1, 258717264), (2, 129358632), (3, 86239088), (4, 64679316), (6, 43119544), (8, 32339658), (12, 21559772), (13, 19901328), (16, 16169829), (24, 10779886), (26, 9950664), (39, 6633776), (48, 5389943), (52, 4975332), (78, 3316888), (104, 2487666), (156, 1658444), (208, 1243833), (312, 829222), (624, 414611)]