317303912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{18371}}^1$

素因数の和:18521

約数の個数: 32

約数和(自身を含む): 634936320

約数和(自身を除く): 317632408

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 8636, 17272, 18371, 36742, 73484, 146968, 312307, 624614, 1249228, 2333117, 2498456, 4666234, 9332468, 18664936, 39662989, 79325978, 158651956, 317303912]

約数ペア:

[(1, 317303912), (2, 158651956), (4, 79325978), (8, 39662989), (17, 18664936), (34, 9332468), (68, 4666234), (127, 2498456), (136, 2333117), (254, 1249228), (508, 624614), (1016, 312307), (2159, 146968), (4318, 73484), (8636, 36742), (17272, 18371)]