325732144

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 640673280

約数和(自身を除く): 314941136

約数列:

[1, 2, 4, 8, 16, 103, 206, 239, 412, 478, 824, 827, 956, 1648, 1654, 1912, 3308, 3824, 6616, 13232, 24617, 49234, 85181, 98468, 170362, 196936, 197653, 340724, 393872, 395306, 681448, 790612, 1362896, 1581224, 3162448, 20358259, 40716518, 81433036, 162866072, 325732144]

約数ペア:

[(1, 325732144), (2, 162866072), (4, 81433036), (8, 40716518), (16, 20358259), (103, 3162448), (206, 1581224), (239, 1362896), (412, 790612), (478, 681448), (824, 395306), (827, 393872), (956, 340724), (1648, 197653), (1654, 196936), (1912, 170362), (3308, 98468), (3824, 85181), (6616, 49234), (13232, 24617)]