1268778552

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{2111}}^1$

素因数の和:2516

約数の個数: 64

約数和(自身を含む): 3223756800

約数和(自身を除く): 1954978248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 317, 474, 632, 634, 948, 951, 1268, 1896, 1902, 2111, 2536, 3804, 4222, 6333, 7608, 8444, 12666, 16888, 25043, 25332, 50086, 50664, 75129, 100172, 150258, 166769, 200344, 300516, 333538, 500307, 601032, 667076, 669187, 1000614, 1334152, 1338374, 2001228, 2007561, 2676748, 4002456, 4015122, 5353496, 8030244, 16060488, 52865773, 105731546, 158597319, 211463092, 317194638, 422926184, 634389276, 1268778552]

約数ペア:

[(1, 1268778552), (2, 634389276), (3, 422926184), (4, 317194638), (6, 211463092), (8, 158597319), (12, 105731546), (24, 52865773), (79, 16060488), (158, 8030244), (237, 5353496), (316, 4015122), (317, 4002456), (474, 2676748), (632, 2007561), (634, 2001228), (948, 1338374), (951, 1334152), (1268, 1000614), (1896, 669187), (1902, 667076), (2111, 601032), (2536, 500307), (3804, 333538), (4222, 300516), (6333, 200344), (7608, 166769), (8444, 150258), (12666, 100172), (16888, 75129), (25043, 50664), (25332, 50086)]