478004802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 1071221760

約数和(自身を除く): 593216958

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 83, 142, 166, 213, 249, 426, 498, 781, 913, 1229, 1562, 1826, 2343, 2458, 2739, 3687, 4686, 5478, 5893, 7374, 11786, 13519, 17679, 27038, 35358, 40557, 64823, 81114, 87259, 102007, 129646, 174518, 194469, 204014, 261777, 306021, 388938, 523554, 612042, 959849, 1122077, 1919698, 2244154, 2879547, 3366231, 5759094, 6732462, 7242497, 14484994, 21727491, 43454982, 79667467, 159334934, 239002401, 478004802]

約数ペア:

[(1, 478004802), (2, 239002401), (3, 159334934), (6, 79667467), (11, 43454982), (22, 21727491), (33, 14484994), (66, 7242497), (71, 6732462), (83, 5759094), (142, 3366231), (166, 2879547), (213, 2244154), (249, 1919698), (426, 1122077), (498, 959849), (781, 612042), (913, 523554), (1229, 388938), (1562, 306021), (1826, 261777), (2343, 204014), (2458, 194469), (2739, 174518), (3687, 129646), (4686, 102007), (5478, 87259), (5893, 81114), (7374, 64823), (11786, 40557), (13519, 35358), (17679, 27038)]