307696248

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{17881}}^1$

素因数の和:18132

約数の個数: 48

約数和(自身を含む): 836877600

約数和(自身を除く): 529181352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 17881, 35762, 53643, 71524, 107286, 143048, 160929, 214572, 321858, 429144, 643716, 1287432, 4273559, 8547118, 12820677, 17094236, 25641354, 34188472, 38462031, 51282708, 76924062, 102565416, 153848124, 307696248]

約数ペア:

[(1, 307696248), (2, 153848124), (3, 102565416), (4, 76924062), (6, 51282708), (8, 38462031), (9, 34188472), (12, 25641354), (18, 17094236), (24, 12820677), (36, 8547118), (72, 4273559), (239, 1287432), (478, 643716), (717, 429144), (956, 321858), (1434, 214572), (1912, 160929), (2151, 143048), (2868, 107286), (4302, 71524), (5736, 53643), (8604, 35762), (17208, 17881)]