220598352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{117841}}^1$

素因数の和:117868

約数の個数: 60

約数和(自身を含む): 664864564

約数和(自身を除く): 444266212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 117841, 235682, 353523, 471364, 707046, 942728, 1060569, 1414092, 1531933, 1885456, 2121138, 2828184, 3063866, 4242276, 4595799, 5656368, 6127732, 8484552, 9191598, 12255464, 13787397, 16969104, 18383196, 24510928, 27574794, 36766392, 55149588, 73532784, 110299176, 220598352]

約数ペア:

[(1, 220598352), (2, 110299176), (3, 73532784), (4, 55149588), (6, 36766392), (8, 27574794), (9, 24510928), (12, 18383196), (13, 16969104), (16, 13787397), (18, 12255464), (24, 9191598), (26, 8484552), (36, 6127732), (39, 5656368), (48, 4595799), (52, 4242276), (72, 3063866), (78, 2828184), (104, 2121138), (117, 1885456), (144, 1531933), (156, 1414092), (208, 1060569), (234, 942728), (312, 707046), (468, 471364), (624, 353523), (936, 235682), (1872, 117841)]