219960768

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7297}}^1$

素因数の和:7469

約数の個数: 56

約数和(自身を含む): 585766672

約数和(自身を除く): 365805904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7297, 7536, 10048, 14594, 15072, 21891, 29188, 30144, 43782, 58376, 87564, 116752, 175128, 233504, 350256, 467008, 700512, 1145629, 1401024, 2291258, 3436887, 4582516, 6873774, 9165032, 13747548, 18330064, 27495096, 36660128, 54990192, 73320256, 109980384, 219960768]

約数ペア:

[(1, 219960768), (2, 109980384), (3, 73320256), (4, 54990192), (6, 36660128), (8, 27495096), (12, 18330064), (16, 13747548), (24, 9165032), (32, 6873774), (48, 4582516), (64, 3436887), (96, 2291258), (157, 1401024), (192, 1145629), (314, 700512), (471, 467008), (628, 350256), (942, 233504), (1256, 175128), (1884, 116752), (2512, 87564), (3768, 58376), (5024, 43782), (7297, 30144), (7536, 29188), (10048, 21891), (14594, 15072)]