401538948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{7121}}^1$

素因数の和:7292

約数の個数: 48

約数和(自身を含む): 969959424

約数和(自身を除く): 568420476

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 762, 1524, 4699, 7121, 9398, 14097, 14242, 18796, 21363, 28194, 28484, 42726, 56388, 85452, 263477, 526954, 790431, 904367, 1053908, 1580862, 1808734, 2713101, 3161724, 3617468, 5426202, 10852404, 33461579, 66923158, 100384737, 133846316, 200769474, 401538948]

約数ペア:

[(1, 401538948), (2, 200769474), (3, 133846316), (4, 100384737), (6, 66923158), (12, 33461579), (37, 10852404), (74, 5426202), (111, 3617468), (127, 3161724), (148, 2713101), (222, 1808734), (254, 1580862), (381, 1053908), (444, 904367), (508, 790431), (762, 526954), (1524, 263477), (4699, 85452), (7121, 56388), (9398, 42726), (14097, 28484), (14242, 28194), (18796, 21363)]