1296231612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{176791}}^1$

素因数の和:176858

約数の個数: 48

約数和(自身を含む): 3326518272

約数和(自身を除く): 2030286660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 176791, 353582, 530373, 707164, 1060746, 2121492, 2298283, 4596566, 6894849, 8309177, 9193132, 13789698, 16618354, 24927531, 27579396, 33236708, 49855062, 99710124, 108019301, 216038602, 324057903, 432077204, 648115806, 1296231612]

約数ペア:

[(1, 1296231612), (2, 648115806), (3, 432077204), (4, 324057903), (6, 216038602), (12, 108019301), (13, 99710124), (26, 49855062), (39, 33236708), (47, 27579396), (52, 24927531), (78, 16618354), (94, 13789698), (141, 9193132), (156, 8309177), (188, 6894849), (282, 4596566), (564, 2298283), (611, 2121492), (1222, 1060746), (1833, 707164), (2444, 530373), (3666, 353582), (7332, 176791)]