380037892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 729025920

約数和(自身を除く): 348988028

約数列:

[1, 2, 4, 13, 26, 52, 107, 167, 214, 334, 409, 428, 668, 818, 1391, 1636, 2171, 2782, 4342, 5317, 5564, 8684, 10634, 17869, 21268, 35738, 43763, 68303, 71476, 87526, 136606, 175052, 232297, 273212, 464594, 568919, 887939, 929188, 1137838, 1775878, 2275676, 3551756, 7308421, 14616842, 29233684, 95009473, 190018946, 380037892]

約数ペア:

[(1, 380037892), (2, 190018946), (4, 95009473), (13, 29233684), (26, 14616842), (52, 7308421), (107, 3551756), (167, 2275676), (214, 1775878), (334, 1137838), (409, 929188), (428, 887939), (668, 568919), (818, 464594), (1391, 273212), (1636, 232297), (2171, 175052), (2782, 136606), (4342, 87526), (5317, 71476), (5564, 68303), (8684, 43763), (10634, 35738), (17869, 21268)]