494645256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{981439}}^1$

素因数の和:981458

約数の個数: 48

約数和(自身を含む): 1531046400

約数和(自身を除く): 1036401144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 981439, 1962878, 2944317, 3925756, 5888634, 6870073, 7851512, 8832951, 11777268, 13740146, 17665902, 20610219, 23554536, 27480292, 35331804, 41220438, 54960584, 61830657, 70663608, 82440876, 123661314, 164881752, 247322628, 494645256]

約数ペア:

[(1, 494645256), (2, 247322628), (3, 164881752), (4, 123661314), (6, 82440876), (7, 70663608), (8, 61830657), (9, 54960584), (12, 41220438), (14, 35331804), (18, 27480292), (21, 23554536), (24, 20610219), (28, 17665902), (36, 13740146), (42, 11777268), (56, 8832951), (63, 7851512), (72, 6870073), (84, 5888634), (126, 3925756), (168, 2944317), (252, 1962878), (504, 981439)]