338348510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 646043040

約数和(自身を除く): 307694530

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 631, 1247, 1262, 1849, 2494, 3155, 3698, 6235, 6310, 9245, 12470, 18299, 18490, 27133, 36598, 53621, 54266, 91495, 107242, 135665, 182990, 268105, 271330, 536210, 786857, 1166719, 1573714, 2333438, 3934285, 5833595, 7868570, 11667190, 33834851, 67669702, 169174255, 338348510]

約数ペア:

[(1, 338348510), (2, 169174255), (5, 67669702), (10, 33834851), (29, 11667190), (43, 7868570), (58, 5833595), (86, 3934285), (145, 2333438), (215, 1573714), (290, 1166719), (430, 786857), (631, 536210), (1247, 271330), (1262, 268105), (1849, 182990), (2494, 135665), (3155, 107242), (3698, 91495), (6235, 54266), (6310, 53621), (9245, 36598), (12470, 27133), (18299, 18490)]