565540144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 1208811520

約数和(自身を除く): 643271376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 127, 158, 208, 254, 271, 316, 508, 542, 632, 1016, 1027, 1084, 1264, 1651, 2032, 2054, 2168, 3302, 3523, 4108, 4336, 6604, 7046, 8216, 10033, 13208, 14092, 16432, 20066, 21409, 26416, 28184, 34417, 40132, 42818, 56368, 68834, 80264, 85636, 130429, 137668, 160528, 171272, 260858, 275336, 278317, 342544, 447421, 521716, 550672, 556634, 894842, 1043432, 1113268, 1789684, 2086864, 2226536, 2718943, 3579368, 4453072, 5437886, 7158736, 10875772, 21751544, 35346259, 43503088, 70692518, 141385036, 282770072, 565540144]

約数ペア:

[(1, 565540144), (2, 282770072), (4, 141385036), (8, 70692518), (13, 43503088), (16, 35346259), (26, 21751544), (52, 10875772), (79, 7158736), (104, 5437886), (127, 4453072), (158, 3579368), (208, 2718943), (254, 2226536), (271, 2086864), (316, 1789684), (508, 1113268), (542, 1043432), (632, 894842), (1016, 556634), (1027, 550672), (1084, 521716), (1264, 447421), (1651, 342544), (2032, 278317), (2054, 275336), (2168, 260858), (3302, 171272), (3523, 160528), (4108, 137668), (4336, 130429), (6604, 85636), (7046, 80264), (8216, 68834), (10033, 56368), (13208, 42818), (14092, 40132), (16432, 34417), (20066, 28184), (21409, 26416)]