312921672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1523}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 895380480

約数和(自身を除く): 582458808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1223, 1523, 2446, 3046, 3669, 4569, 4892, 6092, 7338, 8561, 9138, 9784, 10661, 12184, 14676, 17122, 18276, 21322, 25683, 29352, 31983, 34244, 36552, 42644, 51366, 63966, 68488, 85288, 102732, 127932, 205464, 255864, 1862629, 3725258, 5587887, 7450516, 11175774, 13038403, 14901032, 22351548, 26076806, 39115209, 44703096, 52153612, 78230418, 104307224, 156460836, 312921672]

約数ペア:

[(1, 312921672), (2, 156460836), (3, 104307224), (4, 78230418), (6, 52153612), (7, 44703096), (8, 39115209), (12, 26076806), (14, 22351548), (21, 14901032), (24, 13038403), (28, 11175774), (42, 7450516), (56, 5587887), (84, 3725258), (168, 1862629), (1223, 255864), (1523, 205464), (2446, 127932), (3046, 102732), (3669, 85288), (4569, 68488), (4892, 63966), (6092, 51366), (7338, 42644), (8561, 36552), (9138, 34244), (9784, 31983), (10661, 29352), (12184, 25683), (14676, 21322), (17122, 18276)]