268661608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{27061}}^1$

素因数の和:27157

約数の個数: 32

約数和(自身を含む): 540698760

約数和(自身を除く): 272037152

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 27061, 54122, 108244, 216488, 460037, 920074, 1840148, 1975453, 3680296, 3950906, 7901812, 15803624, 33582701, 67165402, 134330804, 268661608]

約数ペア:

[(1, 268661608), (2, 134330804), (4, 67165402), (8, 33582701), (17, 15803624), (34, 7901812), (68, 3950906), (73, 3680296), (136, 1975453), (146, 1840148), (292, 920074), (584, 460037), (1241, 216488), (2482, 108244), (4964, 54122), (9928, 27061)]