553640288

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 1103155200

約数和(自身を除く): 549514912

約数列:

[1, 2, 4, 8, 16, 32, 199, 227, 383, 398, 454, 766, 796, 908, 1532, 1592, 1816, 3064, 3184, 3632, 6128, 6368, 7264, 12256, 45173, 76217, 86941, 90346, 152434, 173882, 180692, 304868, 347764, 361384, 609736, 695528, 722768, 1219472, 1391056, 1445536, 2438944, 2782112, 17301259, 34602518, 69205036, 138410072, 276820144, 553640288]

約数ペア:

[(1, 553640288), (2, 276820144), (4, 138410072), (8, 69205036), (16, 34602518), (32, 17301259), (199, 2782112), (227, 2438944), (383, 1445536), (398, 1391056), (454, 1219472), (766, 722768), (796, 695528), (908, 609736), (1532, 361384), (1592, 347764), (1816, 304868), (3064, 180692), (3184, 173882), (3632, 152434), (6128, 90346), (6368, 86941), (7264, 76217), (12256, 45173)]