291257328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{356933}}^1$

素因数の和:356961

約数の個数: 40

約数和(自身を含む): 796676688

約数和(自身を除く): 505419360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 356933, 713866, 1070799, 1427732, 2141598, 2855464, 4283196, 5710928, 6067861, 8566392, 12135722, 17132784, 18203583, 24271444, 36407166, 48542888, 72814332, 97085776, 145628664, 291257328]

約数ペア:

[(1, 291257328), (2, 145628664), (3, 97085776), (4, 72814332), (6, 48542888), (8, 36407166), (12, 24271444), (16, 18203583), (17, 17132784), (24, 12135722), (34, 8566392), (48, 6067861), (51, 5710928), (68, 4283196), (102, 2855464), (136, 2141598), (204, 1427732), (272, 1070799), (408, 713866), (816, 356933)]