478402288

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 1178914128

約数和(自身を除く): 700511840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 208, 292, 364, 392, 511, 584, 637, 643, 728, 784, 949, 1022, 1168, 1274, 1286, 1456, 1898, 2044, 2548, 2572, 3577, 3796, 4088, 4501, 5096, 5144, 6643, 7154, 7592, 8176, 8359, 9002, 10192, 10288, 13286, 14308, 15184, 16718, 18004, 26572, 28616, 31507, 33436, 36008, 46501, 46939, 53144, 57232, 58513, 63014, 66872, 72016, 93002, 93878, 106288, 117026, 126028, 133744, 186004, 187756, 234052, 252056, 328573, 372008, 375512, 409591, 468104, 504112, 610207, 657146, 744016, 751024, 819182, 936208, 1220414, 1314292, 1638364, 2300011, 2440828, 2628584, 3276728, 4271449, 4600022, 4881656, 5257168, 6553456, 8542898, 9200044, 9763312, 17085796, 18400088, 29900143, 34171592, 36800176, 59800286, 68343184, 119600572, 239201144, 478402288]

約数ペア:

[(1, 478402288), (2, 239201144), (4, 119600572), (7, 68343184), (8, 59800286), (13, 36800176), (14, 34171592), (16, 29900143), (26, 18400088), (28, 17085796), (49, 9763312), (52, 9200044), (56, 8542898), (73, 6553456), (91, 5257168), (98, 4881656), (104, 4600022), (112, 4271449), (146, 3276728), (182, 2628584), (196, 2440828), (208, 2300011), (292, 1638364), (364, 1314292), (392, 1220414), (511, 936208), (584, 819182), (637, 751024), (643, 744016), (728, 657146), (784, 610207), (949, 504112), (1022, 468104), (1168, 409591), (1274, 375512), (1286, 372008), (1456, 328573), (1898, 252056), (2044, 234052), (2548, 187756), (2572, 186004), (3577, 133744), (3796, 126028), (4088, 117026), (4501, 106288), (5096, 93878), (5144, 93002), (6643, 72016), (7154, 66872), (7592, 63014), (8176, 58513), (8359, 57232), (9002, 53144), (10192, 46939), (10288, 46501), (13286, 36008), (14308, 33436), (15184, 31507), (16718, 28616), (18004, 26572)]