64930866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 118928334

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 114, 133, 143, 154, 182, 209, 231, 247, 266, 273, 286, 399, 418, 429, 462, 494, 546, 569, 627, 741, 798, 858, 1001, 1138, 1254, 1463, 1482, 1707, 1729, 2002, 2717, 2926, 3003, 3414, 3458, 3983, 4389, 5187, 5434, 6006, 6259, 7397, 7966, 8151, 8778, 10374, 10811, 11949, 12518, 14794, 16302, 18777, 19019, 21622, 22191, 23898, 32433, 37554, 38038, 43813, 44382, 51779, 57057, 64866, 75677, 81367, 87626, 103558, 114114, 118921, 131439, 140543, 151354, 155337, 162734, 227031, 237842, 244101, 262878, 281086, 310674, 356763, 421629, 454062, 488202, 569569, 713526, 832447, 843258, 983801, 1139138, 1545973, 1664894, 1708707, 1967602, 2497341, 2951403, 3091946, 3417414, 4637919, 4994682, 5902806, 9275838, 10821811, 21643622, 32465433, 64930866]

約数ペア:

[(1, 64930866), (2, 32465433), (3, 21643622), (6, 10821811), (7, 9275838), (11, 5902806), (13, 4994682), (14, 4637919), (19, 3417414), (21, 3091946), (22, 2951403), (26, 2497341), (33, 1967602), (38, 1708707), (39, 1664894), (42, 1545973), (57, 1139138), (66, 983801), (77, 843258), (78, 832447), (91, 713526), (114, 569569), (133, 488202), (143, 454062), (154, 421629), (182, 356763), (209, 310674), (231, 281086), (247, 262878), (266, 244101), (273, 237842), (286, 227031), (399, 162734), (418, 155337), (429, 151354), (462, 140543), (494, 131439), (546, 118921), (569, 114114), (627, 103558), (741, 87626), (798, 81367), (858, 75677), (1001, 64866), (1138, 57057), (1254, 51779), (1463, 44382), (1482, 43813), (1707, 38038), (1729, 37554), (2002, 32433), (2717, 23898), (2926, 22191), (3003, 21622), (3414, 19019), (3458, 18777), (3983, 16302), (4389, 14794), (5187, 12518), (5434, 11949), (6006, 10811), (6259, 10374), (7397, 8778), (7966, 8151)]