268294788

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{15823}}^1$

素因数の和:15993

約数の個数: 48

約数和(自身を含む): 700053760

約数和(自身を除く): 431758972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 15823, 16956, 31646, 47469, 63292, 94938, 142407, 189876, 284814, 427221, 569628, 854442, 1708884, 2484211, 4968422, 7452633, 9936844, 14905266, 22357899, 29810532, 44715798, 67073697, 89431596, 134147394, 268294788]

約数ペア:

[(1, 268294788), (2, 134147394), (3, 89431596), (4, 67073697), (6, 44715798), (9, 29810532), (12, 22357899), (18, 14905266), (27, 9936844), (36, 7452633), (54, 4968422), (108, 2484211), (157, 1708884), (314, 854442), (471, 569628), (628, 427221), (942, 284814), (1413, 189876), (1884, 142407), (2826, 94938), (4239, 63292), (5652, 47469), (8478, 31646), (15823, 16956)]