289313512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{3049}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 562725000

約数和(自身を除く): 273411488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 409, 818, 1636, 3049, 3272, 6098, 11861, 12196, 23722, 24392, 47444, 88421, 94888, 176842, 353684, 707368, 1247041, 2494082, 4988164, 9976328, 36164189, 72328378, 144656756, 289313512]

約数ペア:

[(1, 289313512), (2, 144656756), (4, 72328378), (8, 36164189), (29, 9976328), (58, 4988164), (116, 2494082), (232, 1247041), (409, 707368), (818, 353684), (1636, 176842), (3049, 94888), (3272, 88421), (6098, 47444), (11861, 24392), (12196, 23722)]