239559816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 622656000

約数和(自身を除く): 383096184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 149, 186, 248, 298, 372, 447, 596, 744, 894, 1192, 1788, 2161, 3576, 4322, 4619, 6483, 8644, 9238, 12966, 13857, 17288, 18476, 25932, 27714, 36952, 51864, 55428, 66991, 110856, 133982, 200973, 267964, 321989, 401946, 535928, 643978, 803892, 965967, 1287956, 1607784, 1931934, 2575912, 3863868, 7727736, 9981659, 19963318, 29944977, 39926636, 59889954, 79853272, 119779908, 239559816]

約数ペア:

[(1, 239559816), (2, 119779908), (3, 79853272), (4, 59889954), (6, 39926636), (8, 29944977), (12, 19963318), (24, 9981659), (31, 7727736), (62, 3863868), (93, 2575912), (124, 1931934), (149, 1607784), (186, 1287956), (248, 965967), (298, 803892), (372, 643978), (447, 535928), (596, 401946), (744, 321989), (894, 267964), (1192, 200973), (1788, 133982), (2161, 110856), (3576, 66991), (4322, 55428), (4619, 51864), (6483, 36952), (8644, 27714), (9238, 25932), (12966, 18476), (13857, 17288)]