291239353712

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{1423}}^1\times {\mathrm{9787}}^1$

素因数の和:12525

約数の個数: 40

約数和(自身を含む): 565162565376

約数和(自身を除く): 273923211664

約数列:

[1, 2, 4, 8, 16, 1307, 1423, 2614, 2846, 5228, 5692, 9787, 10456, 11384, 19574, 20912, 22768, 39148, 78296, 156592, 1859861, 3719722, 7439444, 12791609, 13926901, 14878888, 25583218, 27853802, 29757776, 51166436, 55707604, 102332872, 111415208, 204665744, 222830416, 18202459607, 36404919214, 72809838428, 145619676856, 291239353712]

約数ペア:

[(1, 291239353712), (2, 145619676856), (4, 72809838428), (8, 36404919214), (16, 18202459607), (1307, 222830416), (1423, 204665744), (2614, 111415208), (2846, 102332872), (5228, 55707604), (5692, 51166436), (9787, 29757776), (10456, 27853802), (11384, 25583218), (19574, 14878888), (20912, 13926901), (22768, 12791609), (39148, 7439444), (78296, 3719722), (156592, 1859861)]