647342016

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14107}}^1$

素因数の和:14361

約数の個数: 56

約数和(自身を含む): 1720047360

約数和(自身を除く): 1072705344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 14107, 15296, 22944, 28214, 42321, 45888, 56428, 84642, 112856, 169284, 225712, 338568, 451424, 677136, 902848, 1354272, 2708544, 3371573, 6743146, 10114719, 13486292, 20229438, 26972584, 40458876, 53945168, 80917752, 107890336, 161835504, 215780672, 323671008, 647342016]

約数ペア:

[(1, 647342016), (2, 323671008), (3, 215780672), (4, 161835504), (6, 107890336), (8, 80917752), (12, 53945168), (16, 40458876), (24, 26972584), (32, 20229438), (48, 13486292), (64, 10114719), (96, 6743146), (192, 3371573), (239, 2708544), (478, 1354272), (717, 902848), (956, 677136), (1434, 451424), (1912, 338568), (2868, 225712), (3824, 169284), (5736, 112856), (7648, 84642), (11472, 56428), (14107, 45888), (15296, 42321), (22944, 28214)]