355148912

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{61487}}^1$

素因数の和:61533

約数の個数: 30

約数和(自身を含む): 726234768

約数和(自身を除く): 371085856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 61487, 122974, 245948, 491896, 983792, 1168253, 2336506, 4673012, 9346024, 18692048, 22196807, 44393614, 88787228, 177574456, 355148912]

約数ペア:

[(1, 355148912), (2, 177574456), (4, 88787228), (8, 44393614), (16, 22196807), (19, 18692048), (38, 9346024), (76, 4673012), (152, 2336506), (304, 1168253), (361, 983792), (722, 491896), (1444, 245948), (2888, 122974), (5776, 61487)]