307897008

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{26839}}^1$

素因数の和:27089

約数の個数: 40

約数和(自身を含む): 798758400

約数和(自身を除く): 490861392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 26839, 53678, 80517, 107356, 161034, 214712, 322068, 429424, 644136, 1288272, 6414521, 12829042, 19243563, 25658084, 38487126, 51316168, 76974252, 102632336, 153948504, 307897008]

約数ペア:

[(1, 307897008), (2, 153948504), (3, 102632336), (4, 76974252), (6, 51316168), (8, 38487126), (12, 25658084), (16, 19243563), (24, 12829042), (48, 6414521), (239, 1288272), (478, 644136), (717, 429424), (956, 322068), (1434, 214712), (1912, 161034), (2868, 107356), (3824, 80517), (5736, 53678), (11472, 26839)]