317655714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{1783}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 663819264

約数和(自身を除く): 346163550

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1291, 1783, 2582, 3566, 3873, 5349, 7746, 10698, 29693, 41009, 59386, 82018, 89079, 123027, 178158, 246054, 2301853, 4603706, 6905559, 13811118, 52942619, 105885238, 158827857, 317655714]

約数ペア:

[(1, 317655714), (2, 158827857), (3, 105885238), (6, 52942619), (23, 13811118), (46, 6905559), (69, 4603706), (138, 2301853), (1291, 246054), (1783, 178158), (2582, 123027), (3566, 89079), (3873, 82018), (5349, 59386), (7746, 41009), (10698, 29693)]