221477592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1493}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 633934080

約数和(自身を除く): 412456488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 883, 1493, 1766, 2649, 2986, 3532, 4479, 5298, 5972, 6181, 7064, 8958, 10451, 10596, 11944, 12362, 17916, 18543, 20902, 21192, 24724, 31353, 35832, 37086, 41804, 49448, 62706, 74172, 83608, 125412, 148344, 250824, 1318319, 2636638, 3954957, 5273276, 7909914, 9228233, 10546552, 15819828, 18456466, 27684699, 31639656, 36912932, 55369398, 73825864, 110738796, 221477592]

約数ペア:

[(1, 221477592), (2, 110738796), (3, 73825864), (4, 55369398), (6, 36912932), (7, 31639656), (8, 27684699), (12, 18456466), (14, 15819828), (21, 10546552), (24, 9228233), (28, 7909914), (42, 5273276), (56, 3954957), (84, 2636638), (168, 1318319), (883, 250824), (1493, 148344), (1766, 125412), (2649, 83608), (2986, 74172), (3532, 62706), (4479, 49448), (5298, 41804), (5972, 37086), (6181, 35832), (7064, 31353), (8958, 24724), (10451, 21192), (10596, 20902), (11944, 18543), (12362, 17916)]