311411964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{365507}}^1$

素因数の和:365585

約数の個数: 24

約数和(自身を含む): 736864128

約数和(自身を除く): 425452164

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 365507, 731014, 1096521, 1462028, 2193042, 4386084, 25950997, 51901994, 77852991, 103803988, 155705982, 311411964]

約数ペア:

[(1, 311411964), (2, 155705982), (3, 103803988), (4, 77852991), (6, 51901994), (12, 25950997), (71, 4386084), (142, 2193042), (213, 1462028), (284, 1096521), (426, 731014), (852, 365507)]