231808968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 664560000

約数和(自身を除く): 432751032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 239, 342, 456, 478, 684, 709, 717, 956, 1368, 1418, 1434, 1912, 2127, 2151, 2836, 2868, 4254, 4302, 4541, 5672, 5736, 6381, 8508, 8604, 9082, 12762, 13471, 13623, 17016, 17208, 18164, 25524, 26942, 27246, 36328, 40413, 40869, 51048, 53884, 54492, 80826, 81738, 107768, 108984, 121239, 161652, 163476, 169451, 242478, 323304, 326952, 338902, 484956, 508353, 677804, 969912, 1016706, 1355608, 1525059, 2033412, 3050118, 3219569, 4066824, 6100236, 6439138, 9658707, 12200472, 12878276, 19317414, 25756552, 28976121, 38634828, 57952242, 77269656, 115904484, 231808968]

約数ペア:

[(1, 231808968), (2, 115904484), (3, 77269656), (4, 57952242), (6, 38634828), (8, 28976121), (9, 25756552), (12, 19317414), (18, 12878276), (19, 12200472), (24, 9658707), (36, 6439138), (38, 6100236), (57, 4066824), (72, 3219569), (76, 3050118), (114, 2033412), (152, 1525059), (171, 1355608), (228, 1016706), (239, 969912), (342, 677804), (456, 508353), (478, 484956), (684, 338902), (709, 326952), (717, 323304), (956, 242478), (1368, 169451), (1418, 163476), (1434, 161652), (1912, 121239), (2127, 108984), (2151, 107768), (2836, 81738), (2868, 80826), (4254, 54492), (4302, 53884), (4541, 51048), (5672, 40869), (5736, 40413), (6381, 36328), (8508, 27246), (8604, 26942), (9082, 25524), (12762, 18164), (13471, 17208), (13623, 17016)]