538968976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11941}}^1$

素因数の和:12000

約数の個数: 80

約数和(自身を含む): 1326803968

約数和(自身を除く): 787834992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 11941, 22568, 23882, 45136, 47764, 83587, 95528, 155233, 167174, 191056, 310466, 334348, 370171, 620932, 668696, 740342, 1086631, 1241864, 1337392, 1480684, 2173262, 2483728, 2591197, 2961368, 4346524, 4812223, 5182394, 5922736, 8693048, 9624446, 10364788, 17386096, 19248892, 20729576, 33685561, 38497784, 41459152, 67371122, 76995568, 134742244, 269484488, 538968976]

約数ペア:

[(1, 538968976), (2, 269484488), (4, 134742244), (7, 76995568), (8, 67371122), (13, 41459152), (14, 38497784), (16, 33685561), (26, 20729576), (28, 19248892), (31, 17386096), (52, 10364788), (56, 9624446), (62, 8693048), (91, 5922736), (104, 5182394), (112, 4812223), (124, 4346524), (182, 2961368), (208, 2591197), (217, 2483728), (248, 2173262), (364, 1480684), (403, 1337392), (434, 1241864), (496, 1086631), (728, 740342), (806, 668696), (868, 620932), (1456, 370171), (1612, 334348), (1736, 310466), (2821, 191056), (3224, 167174), (3472, 155233), (5642, 95528), (6448, 83587), (11284, 47764), (11941, 45136), (22568, 23882)]