427620504

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{250951}}^1$

素因数の和:251031

約数の個数: 32

約数和(自身を含む): 1084112640

約数和(自身を除く): 656492136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 250951, 501902, 752853, 1003804, 1505706, 2007608, 3011412, 6022824, 17817521, 35635042, 53452563, 71270084, 106905126, 142540168, 213810252, 427620504]

約数ペア:

[(1, 427620504), (2, 213810252), (3, 142540168), (4, 106905126), (6, 71270084), (8, 53452563), (12, 35635042), (24, 17817521), (71, 6022824), (142, 3011412), (213, 2007608), (284, 1505706), (426, 1003804), (568, 752853), (852, 501902), (1704, 250951)]