316523256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7331}}^1$

素因数の和:7604

約数の個数: 64

約数和(自身を含む): 907994880

約数和(自身を除く): 591471624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 7331, 10794, 14392, 14662, 21588, 21993, 29324, 43176, 43986, 51317, 58648, 87972, 102634, 153951, 175944, 205268, 307902, 410536, 615804, 1231608, 1884067, 3768134, 5652201, 7536268, 11304402, 13188469, 15072536, 22608804, 26376938, 39565407, 45217608, 52753876, 79130814, 105507752, 158261628, 316523256]

約数ペア:

[(1, 316523256), (2, 158261628), (3, 105507752), (4, 79130814), (6, 52753876), (7, 45217608), (8, 39565407), (12, 26376938), (14, 22608804), (21, 15072536), (24, 13188469), (28, 11304402), (42, 7536268), (56, 5652201), (84, 3768134), (168, 1884067), (257, 1231608), (514, 615804), (771, 410536), (1028, 307902), (1542, 205268), (1799, 175944), (2056, 153951), (3084, 102634), (3598, 87972), (5397, 58648), (6168, 51317), (7196, 43986), (7331, 43176), (10794, 29324), (14392, 21993), (14662, 21588)]