255414324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2725

約数の個数: 96

約数和(自身を含む): 704664576

約数和(自身を除く): 449250252

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 43, 44, 51, 66, 68, 86, 102, 129, 132, 172, 187, 204, 258, 374, 473, 516, 561, 731, 748, 946, 1122, 1419, 1462, 1892, 2193, 2244, 2647, 2838, 2924, 4386, 5294, 5676, 7941, 8041, 8772, 10588, 15882, 16082, 24123, 29117, 31764, 32164, 44999, 48246, 58234, 87351, 89998, 96492, 113821, 116468, 134997, 174702, 179996, 227642, 269994, 341463, 349404, 455284, 494989, 539988, 682926, 989978, 1252031, 1365852, 1484967, 1934957, 1979956, 2504062, 2969934, 3756093, 3869914, 5008124, 5804871, 5939868, 7512186, 7739828, 11609742, 15024372, 21284527, 23219484, 42569054, 63853581, 85138108, 127707162, 255414324]

約数ペア:

[(1, 255414324), (2, 127707162), (3, 85138108), (4, 63853581), (6, 42569054), (11, 23219484), (12, 21284527), (17, 15024372), (22, 11609742), (33, 7739828), (34, 7512186), (43, 5939868), (44, 5804871), (51, 5008124), (66, 3869914), (68, 3756093), (86, 2969934), (102, 2504062), (129, 1979956), (132, 1934957), (172, 1484967), (187, 1365852), (204, 1252031), (258, 989978), (374, 682926), (473, 539988), (516, 494989), (561, 455284), (731, 349404), (748, 341463), (946, 269994), (1122, 227642), (1419, 179996), (1462, 174702), (1892, 134997), (2193, 116468), (2244, 113821), (2647, 96492), (2838, 89998), (2924, 87351), (4386, 58234), (5294, 48246), (5676, 44999), (7941, 32164), (8041, 31764), (8772, 29117), (10588, 24123), (15882, 16082)]