245072856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47057}}^1$

素因数の和:47104

約数の個数: 64

約数和(自身を含む): 722810880

約数和(自身を除く): 477738024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 47057, 94114, 141171, 188228, 282342, 329399, 376456, 564684, 658798, 988197, 1129368, 1317596, 1458767, 1976394, 2635192, 2917534, 3952788, 4376301, 5835068, 7905576, 8752602, 10211369, 11670136, 17505204, 20422738, 30634107, 35010408, 40845476, 61268214, 81690952, 122536428, 245072856]

約数ペア:

[(1, 245072856), (2, 122536428), (3, 81690952), (4, 61268214), (6, 40845476), (7, 35010408), (8, 30634107), (12, 20422738), (14, 17505204), (21, 11670136), (24, 10211369), (28, 8752602), (31, 7905576), (42, 5835068), (56, 4376301), (62, 3952788), (84, 2917534), (93, 2635192), (124, 1976394), (168, 1458767), (186, 1317596), (217, 1129368), (248, 988197), (372, 658798), (434, 564684), (651, 376456), (744, 329399), (868, 282342), (1302, 188228), (1736, 141171), (2604, 94114), (5208, 47057)]