319829864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{5087}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 622771200

約数和(自身を除く): 302941336

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 542, 1084, 2168, 5087, 7859, 10174, 15718, 20348, 31436, 40696, 62872, 147523, 295046, 590092, 1180184, 1378577, 2757154, 5514308, 11028616, 39978733, 79957466, 159914932, 319829864]

約数ペア:

[(1, 319829864), (2, 159914932), (4, 79957466), (8, 39978733), (29, 11028616), (58, 5514308), (116, 2757154), (232, 1378577), (271, 1180184), (542, 590092), (1084, 295046), (2168, 147523), (5087, 62872), (7859, 40696), (10174, 31436), (15718, 20348)]