261930408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{352057}}^1$

素因数の和:352097

約数の個数: 32

約数和(自身を含む): 675951360

約数和(自身を除く): 414020952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 352057, 704114, 1056171, 1408228, 2112342, 2816456, 4224684, 8449368, 10913767, 21827534, 32741301, 43655068, 65482602, 87310136, 130965204, 261930408]

約数ペア:

[(1, 261930408), (2, 130965204), (3, 87310136), (4, 65482602), (6, 43655068), (8, 32741301), (12, 21827534), (24, 10913767), (31, 8449368), (62, 4224684), (93, 2816456), (124, 2112342), (186, 1408228), (248, 1056171), (372, 704114), (744, 352057)]