1310794728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1559}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 3346012800

約数和(自身を除く): 2035218072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 661, 1272, 1322, 1559, 1983, 2644, 3118, 3966, 4677, 5288, 6236, 7932, 9354, 12472, 15864, 18708, 35033, 37416, 70066, 82627, 105099, 140132, 165254, 210198, 247881, 280264, 330508, 420396, 495762, 661016, 840792, 991524, 1030499, 1983048, 2060998, 3091497, 4121996, 6182994, 8243992, 12365988, 24731976, 54616447, 109232894, 163849341, 218465788, 327698682, 436931576, 655397364, 1310794728]

約数ペア:

[(1, 1310794728), (2, 655397364), (3, 436931576), (4, 327698682), (6, 218465788), (8, 163849341), (12, 109232894), (24, 54616447), (53, 24731976), (106, 12365988), (159, 8243992), (212, 6182994), (318, 4121996), (424, 3091497), (636, 2060998), (661, 1983048), (1272, 1030499), (1322, 991524), (1559, 840792), (1983, 661016), (2644, 495762), (3118, 420396), (3966, 330508), (4677, 280264), (5288, 247881), (6236, 210198), (7932, 165254), (9354, 140132), (12472, 105099), (15864, 82627), (18708, 70066), (35033, 37416)]