315046406968

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{661}}^1\times {\mathrm{237361}}^1$

素因数の和:238279

約数の個数: 32

約数和(自身を含む): 593965174320

約数和(自身を除く): 278918767352

約数列:

[1, 2, 4, 8, 251, 502, 661, 1004, 1322, 2008, 2644, 5288, 165911, 237361, 331822, 474722, 663644, 949444, 1327288, 1898888, 59577611, 119155222, 156895621, 238310444, 313791242, 476620888, 627582484, 1255164968, 39380800871, 78761601742, 157523203484, 315046406968]

約数ペア:

[(1, 315046406968), (2, 157523203484), (4, 78761601742), (8, 39380800871), (251, 1255164968), (502, 627582484), (661, 476620888), (1004, 313791242), (1322, 238310444), (2008, 156895621), (2644, 119155222), (5288, 59577611), (165911, 1898888), (237361, 1327288), (331822, 949444), (474722, 663644)]