379952816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2053}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 756447120

約数和(自身を除く): 376494304

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 269, 344, 538, 688, 1076, 2053, 2152, 4106, 4304, 8212, 11567, 16424, 23134, 32848, 46268, 88279, 92536, 176558, 185072, 353116, 552257, 706232, 1104514, 1412464, 2209028, 4418056, 8836112, 23747051, 47494102, 94988204, 189976408, 379952816]

約数ペア:

[(1, 379952816), (2, 189976408), (4, 94988204), (8, 47494102), (16, 23747051), (43, 8836112), (86, 4418056), (172, 2209028), (269, 1412464), (344, 1104514), (538, 706232), (688, 552257), (1076, 353116), (2053, 185072), (2152, 176558), (4106, 92536), (4304, 88279), (8212, 46268), (11567, 32848), (16424, 23134)]