521426112

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20731}}^1$

素因数の和:20877

約数の個数: 56

約数和(自身を含む): 1390204992

約数和(自身を除く): 868778880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 20731, 25152, 41462, 62193, 82924, 124386, 165848, 248772, 331696, 497544, 663392, 995088, 1326784, 1990176, 2715761, 3980352, 5431522, 8147283, 10863044, 16294566, 21726088, 32589132, 43452176, 65178264, 86904352, 130356528, 173808704, 260713056, 521426112]

約数ペア:

[(1, 521426112), (2, 260713056), (3, 173808704), (4, 130356528), (6, 86904352), (8, 65178264), (12, 43452176), (16, 32589132), (24, 21726088), (32, 16294566), (48, 10863044), (64, 8147283), (96, 5431522), (131, 3980352), (192, 2715761), (262, 1990176), (393, 1326784), (524, 995088), (786, 663392), (1048, 497544), (1572, 331696), (2096, 248772), (3144, 165848), (4192, 124386), (6288, 82924), (8384, 62193), (12576, 41462), (20731, 25152)]