331791564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16747}}^1$

素因数の和:16894

約数の個数: 48

約数和(自身を含む): 840347648

約数和(自身を除く): 508556084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 16747, 19812, 33494, 50241, 66988, 100482, 200964, 217711, 435422, 653133, 870844, 1306266, 2126869, 2612532, 4253738, 6380607, 8507476, 12761214, 25522428, 27649297, 55298594, 82947891, 110597188, 165895782, 331791564]

約数ペア:

[(1, 331791564), (2, 165895782), (3, 110597188), (4, 82947891), (6, 55298594), (12, 27649297), (13, 25522428), (26, 12761214), (39, 8507476), (52, 6380607), (78, 4253738), (127, 2612532), (156, 2126869), (254, 1306266), (381, 870844), (508, 653133), (762, 435422), (1524, 217711), (1651, 200964), (3302, 100482), (4953, 66988), (6604, 50241), (9906, 33494), (16747, 19812)]