313617636

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{39779}}^1$

素因数の和:39865

約数の個数: 48

約数和(自身を含む): 824241600

約数和(自身を除く): 510623964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 39779, 79558, 119337, 159116, 238674, 358011, 477348, 716022, 1074033, 1432044, 2148066, 2903867, 4296132, 5807734, 8711601, 11615468, 17423202, 26134803, 34846404, 52269606, 78404409, 104539212, 156808818, 313617636]

約数ペア:

[(1, 313617636), (2, 156808818), (3, 104539212), (4, 78404409), (6, 52269606), (9, 34846404), (12, 26134803), (18, 17423202), (27, 11615468), (36, 8711601), (54, 5807734), (73, 4296132), (108, 2903867), (146, 2148066), (219, 1432044), (292, 1074033), (438, 716022), (657, 477348), (876, 358011), (1314, 238674), (1971, 159116), (2628, 119337), (3942, 79558), (7884, 39779)]