2009098116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 5503994496

約数和(自身を除く): 3494896380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 73, 86, 92, 129, 138, 146, 172, 207, 219, 258, 276, 292, 387, 414, 438, 516, 657, 773, 774, 828, 876, 989, 1314, 1546, 1548, 1679, 1978, 2319, 2628, 2967, 3092, 3139, 3358, 3956, 4638, 5037, 5934, 6278, 6716, 6957, 8901, 9276, 9417, 10074, 11868, 12556, 13914, 15111, 17779, 17802, 18834, 20148, 27828, 28251, 30222, 33239, 35558, 35604, 37668, 53337, 56429, 56502, 60444, 66478, 71116, 72197, 99717, 106674, 112858, 113004, 132956, 144394, 160011, 169287, 199434, 213348, 216591, 225716, 288788, 299151, 320022, 338574, 398868, 433182, 507861, 598302, 640044, 649773, 677148, 764497, 866364, 1015722, 1196604, 1297867, 1299546, 1528994, 2031444, 2293491, 2426447, 2595734, 2599092, 3057988, 3893601, 4586982, 4852894, 5191468, 6880473, 7279341, 7787202, 9173964, 9705788, 11680803, 13760946, 14558682, 15574404, 21838023, 23361606, 27521892, 29117364, 43676046, 46723212, 55808281, 87352092, 111616562, 167424843, 223233124, 334849686, 502274529, 669699372, 1004549058, 2009098116]

約数ペア:

[(1, 2009098116), (2, 1004549058), (3, 669699372), (4, 502274529), (6, 334849686), (9, 223233124), (12, 167424843), (18, 111616562), (23, 87352092), (36, 55808281), (43, 46723212), (46, 43676046), (69, 29117364), (73, 27521892), (86, 23361606), (92, 21838023), (129, 15574404), (138, 14558682), (146, 13760946), (172, 11680803), (207, 9705788), (219, 9173964), (258, 7787202), (276, 7279341), (292, 6880473), (387, 5191468), (414, 4852894), (438, 4586982), (516, 3893601), (657, 3057988), (773, 2599092), (774, 2595734), (828, 2426447), (876, 2293491), (989, 2031444), (1314, 1528994), (1546, 1299546), (1548, 1297867), (1679, 1196604), (1978, 1015722), (2319, 866364), (2628, 764497), (2967, 677148), (3092, 649773), (3139, 640044), (3358, 598302), (3956, 507861), (4638, 433182), (5037, 398868), (5934, 338574), (6278, 320022), (6716, 299151), (6957, 288788), (8901, 225716), (9276, 216591), (9417, 213348), (10074, 199434), (11868, 169287), (12556, 160011), (13914, 144394), (15111, 132956), (17779, 113004), (17802, 112858), (18834, 106674), (20148, 99717), (27828, 72197), (28251, 71116), (30222, 66478), (33239, 60444), (35558, 56502), (35604, 56429), (37668, 53337)]