479542356

素因数分解:

$2^2\times 3^4\times {\mathrm{641}}^1\times {\mathrm{2309}}^1$

素因数の和:2966

約数の個数: 60

約数和(自身を含む): 1256117940

約数和(自身を除く): 776575584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 641, 1282, 1923, 2309, 2564, 3846, 4618, 5769, 6927, 7692, 9236, 11538, 13854, 17307, 20781, 23076, 27708, 34614, 41562, 51921, 62343, 69228, 83124, 103842, 124686, 187029, 207684, 249372, 374058, 748116, 1480069, 2960138, 4440207, 5920276, 8880414, 13320621, 17760828, 26641242, 39961863, 53282484, 79923726, 119885589, 159847452, 239771178, 479542356]

約数ペア:

[(1, 479542356), (2, 239771178), (3, 159847452), (4, 119885589), (6, 79923726), (9, 53282484), (12, 39961863), (18, 26641242), (27, 17760828), (36, 13320621), (54, 8880414), (81, 5920276), (108, 4440207), (162, 2960138), (324, 1480069), (641, 748116), (1282, 374058), (1923, 249372), (2309, 207684), (2564, 187029), (3846, 124686), (4618, 103842), (5769, 83124), (6927, 69228), (7692, 62343), (9236, 51921), (11538, 41562), (13854, 34614), (17307, 27708), (20781, 23076)]