1243669984

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{12899}}^1$

素因数の和:13063

約数の個数: 48

約数和(自身を含む): 2574633600

約数和(自身を除く): 1330963616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 131, 184, 262, 368, 524, 736, 1048, 2096, 3013, 4192, 6026, 12052, 12899, 24104, 25798, 48208, 51596, 96416, 103192, 206384, 296677, 412768, 593354, 1186708, 1689769, 2373416, 3379538, 4746832, 6759076, 9493664, 13518152, 27036304, 38864687, 54072608, 77729374, 155458748, 310917496, 621834992, 1243669984]

約数ペア:

[(1, 1243669984), (2, 621834992), (4, 310917496), (8, 155458748), (16, 77729374), (23, 54072608), (32, 38864687), (46, 27036304), (92, 13518152), (131, 9493664), (184, 6759076), (262, 4746832), (368, 3379538), (524, 2373416), (736, 1689769), (1048, 1186708), (2096, 593354), (3013, 412768), (4192, 296677), (6026, 206384), (12052, 103192), (12899, 96416), (24104, 51596), (25798, 48208)]