317937032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15727}}^1$

素因数の和:15778

約数の個数: 48

約数和(自身を含む): 719084160

約数和(自身を除く): 401147128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10108, 15727, 20216, 31454, 62908, 110089, 125816, 220178, 298813, 440356, 597626, 880712, 1195252, 2091691, 2390504, 4183382, 5677447, 8366764, 11354894, 16733528, 22709788, 39742129, 45419576, 79484258, 158968516, 317937032]

約数ペア:

[(1, 317937032), (2, 158968516), (4, 79484258), (7, 45419576), (8, 39742129), (14, 22709788), (19, 16733528), (28, 11354894), (38, 8366764), (56, 5677447), (76, 4183382), (133, 2390504), (152, 2091691), (266, 1195252), (361, 880712), (532, 597626), (722, 440356), (1064, 298813), (1444, 220178), (2527, 125816), (2888, 110089), (5054, 62908), (10108, 31454), (15727, 20216)]