720339968

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{11923}}^1$

素因数の和:12002

約数の個数: 44

約数和(自身を含む): 1464505680

約数和(自身を除く): 744165712

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1888, 3776, 7552, 11923, 15104, 23846, 30208, 47692, 60416, 95384, 190768, 381536, 703457, 763072, 1406914, 1526144, 2813828, 3052288, 5627656, 6104576, 11255312, 12209152, 22510624, 45021248, 90042496, 180084992, 360169984, 720339968]

約数ペア:

[(1, 720339968), (2, 360169984), (4, 180084992), (8, 90042496), (16, 45021248), (32, 22510624), (59, 12209152), (64, 11255312), (118, 6104576), (128, 5627656), (236, 3052288), (256, 2813828), (472, 1526144), (512, 1406914), (944, 763072), (1024, 703457), (1888, 381536), (3776, 190768), (7552, 95384), (11923, 60416), (15104, 47692), (23846, 30208)]