317616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 885360

約数和(自身を除く): 567744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 509, 624, 1018, 1527, 2036, 3054, 4072, 6108, 6617, 8144, 12216, 13234, 19851, 24432, 26468, 39702, 52936, 79404, 105872, 158808, 317616]

約数ペア:

[(1, 317616), (2, 158808), (3, 105872), (4, 79404), (6, 52936), (8, 39702), (12, 26468), (13, 24432), (16, 19851), (24, 13234), (26, 12216), (39, 8144), (48, 6617), (52, 6108), (78, 4072), (104, 3054), (156, 2036), (208, 1527), (312, 1018), (509, 624)]