308909706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{67477}}^1$

素因数の和:67598

約数の個数: 32

約数和(自身を含む): 712567680

約数和(自身を除く): 403657974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 67477, 134954, 202431, 404862, 472339, 944678, 1417017, 2834034, 7354993, 14709986, 22064979, 44129958, 51484951, 102969902, 154454853, 308909706]

約数ペア:

[(1, 308909706), (2, 154454853), (3, 102969902), (6, 51484951), (7, 44129958), (14, 22064979), (21, 14709986), (42, 7354993), (109, 2834034), (218, 1417017), (327, 944678), (654, 472339), (763, 404862), (1526, 202431), (2289, 134954), (4578, 67477)]