317175052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 610727040

約数和(自身を除く): 293551988

約数列:

[1, 2, 4, 17, 34, 43, 67, 68, 86, 134, 172, 268, 731, 1139, 1462, 1619, 2278, 2881, 2924, 3238, 4556, 5762, 6476, 11524, 27523, 48977, 55046, 69617, 97954, 108473, 110092, 139234, 195908, 216946, 278468, 433892, 1183489, 1844041, 2366978, 3688082, 4664339, 4733956, 7376164, 9328678, 18657356, 79293763, 158587526, 317175052]

約数ペア:

[(1, 317175052), (2, 158587526), (4, 79293763), (17, 18657356), (34, 9328678), (43, 7376164), (67, 4733956), (68, 4664339), (86, 3688082), (134, 2366978), (172, 1844041), (268, 1183489), (731, 433892), (1139, 278468), (1462, 216946), (1619, 195908), (2278, 139234), (2881, 110092), (2924, 108473), (3238, 97954), (4556, 69617), (5762, 55046), (6476, 48977), (11524, 27523)]