316910361691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{20219}}^1$

素因数の和:20416

約数の個数: 64

約数和(自身を含む): 415927664640

約数和(自身を除く): 99017302949

約数列:

[1, 7, 11, 47, 61, 71, 77, 329, 427, 497, 517, 671, 781, 2867, 3337, 3619, 4331, 4697, 5467, 20069, 20219, 23359, 30317, 31537, 36707, 47641, 141533, 203557, 220759, 222409, 256949, 333487, 950293, 1233359, 1424899, 1435549, 1556863, 2239127, 6652051, 8633513, 10048843, 10453223, 13566949, 15673889, 15791039, 57967873, 67470803, 73172561, 87568489, 94968643, 110537273, 405775111, 472295621, 612979423, 637646603, 742178833, 963253379, 4115718983, 4463526221, 5195251831, 6742773653, 28810032881, 45272908813, 316910361691]

約数ペア:

[(1, 316910361691), (7, 45272908813), (11, 28810032881), (47, 6742773653), (61, 5195251831), (71, 4463526221), (77, 4115718983), (329, 963253379), (427, 742178833), (497, 637646603), (517, 612979423), (671, 472295621), (781, 405775111), (2867, 110537273), (3337, 94968643), (3619, 87568489), (4331, 73172561), (4697, 67470803), (5467, 57967873), (20069, 15791039), (20219, 15673889), (23359, 13566949), (30317, 10453223), (31537, 10048843), (36707, 8633513), (47641, 6652051), (141533, 2239127), (203557, 1556863), (220759, 1435549), (222409, 1424899), (256949, 1233359), (333487, 950293)]