2051288856

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{28807}}^1$

素因数の和:28885

約数の個数: 96

約数和(自身を含む): 5932143360

約数和(自身を除く): 3880854504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 69, 72, 86, 92, 129, 138, 172, 184, 207, 258, 276, 344, 387, 414, 516, 552, 774, 828, 989, 1032, 1548, 1656, 1978, 2967, 3096, 3956, 5934, 7912, 8901, 11868, 17802, 23736, 28807, 35604, 57614, 71208, 86421, 115228, 172842, 230456, 259263, 345684, 518526, 662561, 691368, 1037052, 1238701, 1325122, 1987683, 2074104, 2477402, 2650244, 3716103, 3975366, 4954804, 5300488, 5963049, 7432206, 7950732, 9909608, 11148309, 11926098, 14864412, 15901464, 22296618, 23852196, 28490123, 29728824, 44593236, 47704392, 56980246, 85470369, 89186472, 113960492, 170940738, 227920984, 256411107, 341881476, 512822214, 683762952, 1025644428, 2051288856]

約数ペア:

[(1, 2051288856), (2, 1025644428), (3, 683762952), (4, 512822214), (6, 341881476), (8, 256411107), (9, 227920984), (12, 170940738), (18, 113960492), (23, 89186472), (24, 85470369), (36, 56980246), (43, 47704392), (46, 44593236), (69, 29728824), (72, 28490123), (86, 23852196), (92, 22296618), (129, 15901464), (138, 14864412), (172, 11926098), (184, 11148309), (207, 9909608), (258, 7950732), (276, 7432206), (344, 5963049), (387, 5300488), (414, 4954804), (516, 3975366), (552, 3716103), (774, 2650244), (828, 2477402), (989, 2074104), (1032, 1987683), (1548, 1325122), (1656, 1238701), (1978, 1037052), (2967, 691368), (3096, 662561), (3956, 518526), (5934, 345684), (7912, 259263), (8901, 230456), (11868, 172842), (17802, 115228), (23736, 86421), (28807, 71208), (35604, 57614)]