479556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 1520064

約数和(自身を除く): 1040508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 173, 198, 231, 252, 308, 346, 396, 462, 519, 692, 693, 924, 1038, 1211, 1386, 1557, 1903, 2076, 2422, 2772, 3114, 3633, 3806, 4844, 5709, 6228, 7266, 7612, 10899, 11418, 13321, 14532, 17127, 21798, 22836, 26642, 34254, 39963, 43596, 53284, 68508, 79926, 119889, 159852, 239778, 479556]

約数ペア:

[(1, 479556), (2, 239778), (3, 159852), (4, 119889), (6, 79926), (7, 68508), (9, 53284), (11, 43596), (12, 39963), (14, 34254), (18, 26642), (21, 22836), (22, 21798), (28, 17127), (33, 14532), (36, 13321), (42, 11418), (44, 10899), (63, 7612), (66, 7266), (77, 6228), (84, 5709), (99, 4844), (126, 3806), (132, 3633), (154, 3114), (173, 2772), (198, 2422), (231, 2076), (252, 1903), (308, 1557), (346, 1386), (396, 1211), (462, 1038), (519, 924), (692, 693)]