291244401372

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{8689}}^1\times {\mathrm{6221}}^1$

素因数の和:15366

約数の個数: 48

約数和(自身を含む): 681271668000

約数和(自身を除く): 390027266628

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 5388, 6221, 8689, 12442, 17378, 18663, 24884, 26067, 34756, 37326, 52134, 74652, 104268, 2793229, 3901361, 5586458, 7802722, 8379687, 11172916, 11704083, 15605444, 16759374, 23408166, 33518748, 46816332, 54054269, 108108538, 162162807, 216217076, 324325614, 648651228, 24270366781, 48540733562, 72811100343, 97081467124, 145622200686, 291244401372]

約数ペア:

[(1, 291244401372), (2, 145622200686), (3, 97081467124), (4, 72811100343), (6, 48540733562), (12, 24270366781), (449, 648651228), (898, 324325614), (1347, 216217076), (1796, 162162807), (2694, 108108538), (5388, 54054269), (6221, 46816332), (8689, 33518748), (12442, 23408166), (17378, 16759374), (18663, 15605444), (24884, 11704083), (26067, 11172916), (34756, 8379687), (37326, 7802722), (52134, 5586458), (74652, 3901361), (104268, 2793229)]