414478262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 731566080

約数和(自身を除く): 317087818

約数列:

[1, 2, 11, 22, 23, 46, 71, 83, 139, 142, 166, 253, 278, 506, 781, 913, 1529, 1562, 1633, 1826, 1909, 3058, 3197, 3266, 3818, 5893, 6394, 9869, 11537, 11786, 17963, 19738, 20999, 23074, 35167, 35926, 41998, 64823, 70334, 108559, 126907, 129646, 135539, 217118, 226987, 253814, 265351, 271078, 453974, 530702, 819127, 1490929, 1638254, 2496857, 2918861, 2981858, 4993714, 5837722, 9010397, 18020794, 18839921, 37679842, 207239131, 414478262]

約数ペア:

[(1, 414478262), (2, 207239131), (11, 37679842), (22, 18839921), (23, 18020794), (46, 9010397), (71, 5837722), (83, 4993714), (139, 2981858), (142, 2918861), (166, 2496857), (253, 1638254), (278, 1490929), (506, 819127), (781, 530702), (913, 453974), (1529, 271078), (1562, 265351), (1633, 253814), (1826, 226987), (1909, 217118), (3058, 135539), (3197, 129646), (3266, 126907), (3818, 108559), (5893, 70334), (6394, 64823), (9869, 41998), (11537, 35926), (11786, 35167), (17963, 23074), (19738, 20999)]