220585792

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4023

約数の個数: 56

約数和(自身を含む): 504326144

約数和(自身を除く): 283740352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 3877, 4064, 7112, 7754, 8128, 14224, 15508, 27139, 28448, 31016, 54278, 56896, 62032, 108556, 124064, 217112, 248128, 434224, 492379, 868448, 984758, 1736896, 1969516, 3446653, 3939032, 6893306, 7878064, 13786612, 15756128, 27573224, 31512256, 55146448, 110292896, 220585792]

約数ペア:

[(1, 220585792), (2, 110292896), (4, 55146448), (7, 31512256), (8, 27573224), (14, 15756128), (16, 13786612), (28, 7878064), (32, 6893306), (56, 3939032), (64, 3446653), (112, 1969516), (127, 1736896), (224, 984758), (254, 868448), (448, 492379), (508, 434224), (889, 248128), (1016, 217112), (1778, 124064), (2032, 108556), (3556, 62032), (3877, 56896), (4064, 54278), (7112, 31016), (7754, 28448), (8128, 27139), (14224, 15508)]