318713094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 809040960

約数和(自身を除く): 490327866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 97, 126, 178, 194, 267, 291, 293, 534, 582, 586, 623, 679, 801, 873, 879, 1246, 1358, 1602, 1746, 1758, 1869, 2037, 2051, 2637, 3738, 4074, 4102, 5274, 5607, 6111, 6153, 8633, 11214, 12222, 12306, 17266, 18459, 25899, 26077, 28421, 36918, 51798, 52154, 56842, 60431, 77697, 78231, 85263, 120862, 155394, 156462, 170526, 181293, 182539, 198947, 234693, 255789, 362586, 365078, 397894, 469386, 511578, 543879, 547617, 596841, 1087758, 1095234, 1193682, 1642851, 1790523, 2529469, 3285702, 3581046, 5058938, 7588407, 15176814, 17706283, 22765221, 35412566, 45530442, 53118849, 106237698, 159356547, 318713094]

約数ペア:

[(1, 318713094), (2, 159356547), (3, 106237698), (6, 53118849), (7, 45530442), (9, 35412566), (14, 22765221), (18, 17706283), (21, 15176814), (42, 7588407), (63, 5058938), (89, 3581046), (97, 3285702), (126, 2529469), (178, 1790523), (194, 1642851), (267, 1193682), (291, 1095234), (293, 1087758), (534, 596841), (582, 547617), (586, 543879), (623, 511578), (679, 469386), (801, 397894), (873, 365078), (879, 362586), (1246, 255789), (1358, 234693), (1602, 198947), (1746, 182539), (1758, 181293), (1869, 170526), (2037, 156462), (2051, 155394), (2637, 120862), (3738, 85263), (4074, 78231), (4102, 77697), (5274, 60431), (5607, 56842), (6111, 52154), (6153, 51798), (8633, 36918), (11214, 28421), (12222, 26077), (12306, 25899), (17266, 18459)]