681569504

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 1684198656

約数和(自身を除く): 1002629152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 163, 176, 224, 308, 326, 352, 616, 652, 1141, 1232, 1304, 1697, 1793, 2282, 2464, 2608, 3394, 3586, 4564, 5216, 6788, 7172, 9128, 11879, 12551, 13576, 14344, 18256, 18667, 23758, 25102, 27152, 28688, 36512, 37334, 47516, 50204, 54304, 57376, 74668, 95032, 100408, 130669, 149336, 190064, 200816, 261338, 276611, 298672, 380128, 401632, 522676, 553222, 597344, 1045352, 1106444, 1936277, 2090704, 2212888, 3042721, 3872554, 4181408, 4425776, 6085442, 7745108, 8851552, 12170884, 15490216, 21299047, 24341768, 30980432, 42598094, 48683536, 61960864, 85196188, 97367072, 170392376, 340784752, 681569504]

約数ペア:

[(1, 681569504), (2, 340784752), (4, 170392376), (7, 97367072), (8, 85196188), (11, 61960864), (14, 48683536), (16, 42598094), (22, 30980432), (28, 24341768), (32, 21299047), (44, 15490216), (56, 12170884), (77, 8851552), (88, 7745108), (112, 6085442), (154, 4425776), (163, 4181408), (176, 3872554), (224, 3042721), (308, 2212888), (326, 2090704), (352, 1936277), (616, 1106444), (652, 1045352), (1141, 597344), (1232, 553222), (1304, 522676), (1697, 401632), (1793, 380128), (2282, 298672), (2464, 276611), (2608, 261338), (3394, 200816), (3586, 190064), (4564, 149336), (5216, 130669), (6788, 100408), (7172, 95032), (9128, 74668), (11879, 57376), (12551, 54304), (13576, 50204), (14344, 47516), (18256, 37334), (18667, 36512), (23758, 28688), (25102, 27152)]