648691128

素因数分解:

$2^3\times 3^2\times {\mathrm{1093}}^1\times {\mathrm{8243}}^1$

素因数の和:9348

約数の個数: 48

約数和(自身を含む): 1758692520

約数和(自身を除く): 1110001392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1093, 2186, 3279, 4372, 6558, 8243, 8744, 9837, 13116, 16486, 19674, 24729, 26232, 32972, 39348, 49458, 65944, 74187, 78696, 98916, 148374, 197832, 296748, 593496, 9009599, 18019198, 27028797, 36038396, 54057594, 72076792, 81086391, 108115188, 162172782, 216230376, 324345564, 648691128]

約数ペア:

[(1, 648691128), (2, 324345564), (3, 216230376), (4, 162172782), (6, 108115188), (8, 81086391), (9, 72076792), (12, 54057594), (18, 36038396), (24, 27028797), (36, 18019198), (72, 9009599), (1093, 593496), (2186, 296748), (3279, 197832), (4372, 148374), (6558, 98916), (8243, 78696), (8744, 74187), (9837, 65944), (13116, 49458), (16486, 39348), (19674, 32972), (24729, 26232)]