317390712

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{249521}}^1$

素因数の和:249583

約数の個数: 32

約数和(自身を含む): 808451280

約数和(自身を除く): 491060568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 249521, 499042, 748563, 998084, 1497126, 1996168, 2994252, 5988504, 13224613, 26449226, 39673839, 52898452, 79347678, 105796904, 158695356, 317390712]

約数ペア:

[(1, 317390712), (2, 158695356), (3, 105796904), (4, 79347678), (6, 52898452), (8, 39673839), (12, 26449226), (24, 13224613), (53, 5988504), (106, 2994252), (159, 1996168), (212, 1497126), (318, 998084), (424, 748563), (636, 499042), (1272, 249521)]