315031314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{48661}}^1$

素因数の和:48762

約数の個数: 32

約数和(自身を含む): 686718144

約数和(自身を除く): 371686830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 48661, 97322, 145983, 291966, 632593, 1265186, 1897779, 3795558, 4038863, 8077726, 12116589, 24233178, 52505219, 105010438, 157515657, 315031314]

約数ペア:

[(1, 315031314), (2, 157515657), (3, 105010438), (6, 52505219), (13, 24233178), (26, 12116589), (39, 8077726), (78, 4038863), (83, 3795558), (166, 1897779), (249, 1265186), (498, 632593), (1079, 291966), (2158, 145983), (3237, 97322), (6474, 48661)]