281640204

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{21317}}^1$

素因数の和:21694

約数の個数: 36

約数和(自身を含む): 713897184

約数和(自身を除く): 432256980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1468, 2202, 3303, 4404, 6606, 13212, 21317, 42634, 63951, 85268, 127902, 191853, 255804, 383706, 767412, 7823339, 15646678, 23470017, 31293356, 46940034, 70410051, 93880068, 140820102, 281640204]

約数ペア:

[(1, 281640204), (2, 140820102), (3, 93880068), (4, 70410051), (6, 46940034), (9, 31293356), (12, 23470017), (18, 15646678), (36, 7823339), (367, 767412), (734, 383706), (1101, 255804), (1468, 191853), (2202, 127902), (3303, 85268), (4404, 63951), (6606, 42634), (13212, 21317)]