851289168

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 2241481536

約数和(自身を除く): 1390192368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 157, 166, 249, 314, 332, 471, 498, 628, 664, 942, 996, 1256, 1328, 1361, 1884, 1992, 2512, 2722, 3768, 3984, 4083, 5444, 7536, 8166, 10888, 13031, 16332, 21776, 26062, 32664, 39093, 52124, 65328, 78186, 104248, 112963, 156372, 208496, 213677, 225926, 312744, 338889, 427354, 451852, 625488, 641031, 677778, 854708, 903704, 1282062, 1355556, 1709416, 1807408, 2564124, 2711112, 3418832, 5128248, 5422224, 10256496, 17735191, 35470382, 53205573, 70940764, 106411146, 141881528, 212822292, 283763056, 425644584, 851289168]

約数ペア:

[(1, 851289168), (2, 425644584), (3, 283763056), (4, 212822292), (6, 141881528), (8, 106411146), (12, 70940764), (16, 53205573), (24, 35470382), (48, 17735191), (83, 10256496), (157, 5422224), (166, 5128248), (249, 3418832), (314, 2711112), (332, 2564124), (471, 1807408), (498, 1709416), (628, 1355556), (664, 1282062), (942, 903704), (996, 854708), (1256, 677778), (1328, 641031), (1361, 625488), (1884, 451852), (1992, 427354), (2512, 338889), (2722, 312744), (3768, 225926), (3984, 213677), (4083, 208496), (5444, 156372), (7536, 112963), (8166, 104248), (10888, 78186), (13031, 65328), (16332, 52124), (21776, 39093), (26062, 32664)]