291294184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{1531}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 579096000

約数和(自身を除く): 287801816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1399, 1531, 2798, 3062, 5596, 6124, 11192, 12248, 23783, 26027, 47566, 52054, 95132, 104108, 190264, 208216, 2141869, 4283738, 8567476, 17134952, 36411773, 72823546, 145647092, 291294184]

約数ペア:

[(1, 291294184), (2, 145647092), (4, 72823546), (8, 36411773), (17, 17134952), (34, 8567476), (68, 4283738), (136, 2141869), (1399, 208216), (1531, 190264), (2798, 104108), (3062, 95132), (5596, 52054), (6124, 47566), (11192, 26027), (12248, 23783)]