331490688

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27847}}^1$

素因数の和:27895

約数の個数: 64

約数和(自身を含む): 908958720

約数和(自身を除く): 577468032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 27847, 55694, 83541, 111388, 167082, 222776, 334164, 445552, 668328, 863257, 891104, 1336656, 1726514, 1782208, 2589771, 2673312, 3453028, 3564416, 5179542, 5346624, 6906056, 10359084, 10693248, 13812112, 20718168, 27624224, 41436336, 55248448, 82872672, 110496896, 165745344, 331490688]

約数ペア:

[(1, 331490688), (2, 165745344), (3, 110496896), (4, 82872672), (6, 55248448), (8, 41436336), (12, 27624224), (16, 20718168), (24, 13812112), (31, 10693248), (32, 10359084), (48, 6906056), (62, 5346624), (64, 5179542), (93, 3564416), (96, 3453028), (124, 2673312), (128, 2589771), (186, 1782208), (192, 1726514), (248, 1336656), (372, 891104), (384, 863257), (496, 668328), (744, 445552), (992, 334164), (1488, 222776), (1984, 167082), (2976, 111388), (3968, 83541), (5952, 55694), (11904, 27847)]