719638464

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{120907}}^1$

素因数の和:120953

約数の個数: 56

約数和(自身を含む): 1965480448

約数和(自身を除く): 1245841984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 120907, 241814, 362721, 483628, 725442, 967256, 1450884, 1934512, 2901768, 3748117, 3869024, 5803536, 7496234, 7738048, 11244351, 11607072, 14992468, 22488702, 23214144, 29984936, 44977404, 59969872, 89954808, 119939744, 179909616, 239879488, 359819232, 719638464]

約数ペア:

[(1, 719638464), (2, 359819232), (3, 239879488), (4, 179909616), (6, 119939744), (8, 89954808), (12, 59969872), (16, 44977404), (24, 29984936), (31, 23214144), (32, 22488702), (48, 14992468), (62, 11607072), (64, 11244351), (93, 7738048), (96, 7496234), (124, 5803536), (186, 3869024), (192, 3748117), (248, 2901768), (372, 1934512), (496, 1450884), (744, 967256), (992, 725442), (1488, 483628), (1984, 362721), (2976, 241814), (5952, 120907)]