318874536

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{9403}}^1$

素因数の和:9575

約数の個数: 64

約数和(自身を含む): 891499200

約数和(自身を除く): 572624664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 9403, 11304, 16956, 18806, 28209, 33912, 37612, 56418, 75224, 84627, 112836, 169254, 225672, 253881, 338508, 507762, 677016, 1015524, 1476271, 2031048, 2952542, 4428813, 5905084, 8857626, 11810168, 13286439, 17715252, 26572878, 35430504, 39859317, 53145756, 79718634, 106291512, 159437268, 318874536]

約数ペア:

[(1, 318874536), (2, 159437268), (3, 106291512), (4, 79718634), (6, 53145756), (8, 39859317), (9, 35430504), (12, 26572878), (18, 17715252), (24, 13286439), (27, 11810168), (36, 8857626), (54, 5905084), (72, 4428813), (108, 2952542), (157, 2031048), (216, 1476271), (314, 1015524), (471, 677016), (628, 507762), (942, 338508), (1256, 253881), (1413, 225672), (1884, 169254), (2826, 112836), (3768, 84627), (4239, 75224), (5652, 56418), (8478, 37612), (9403, 33912), (11304, 28209), (16956, 18806)]