264218504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 546630000

約数和(自身を除く): 282411496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 499, 547, 968, 998, 1094, 1996, 2188, 3992, 4376, 5489, 6017, 10978, 12034, 21956, 24068, 43912, 48136, 60379, 66187, 120758, 132374, 241516, 264748, 272953, 483032, 529496, 545906, 1091812, 2183624, 3002483, 6004966, 12009932, 24019864, 33027313, 66054626, 132109252, 264218504]

約数ペア:

[(1, 264218504), (2, 132109252), (4, 66054626), (8, 33027313), (11, 24019864), (22, 12009932), (44, 6004966), (88, 3002483), (121, 2183624), (242, 1091812), (484, 545906), (499, 529496), (547, 483032), (968, 272953), (998, 264748), (1094, 241516), (1996, 132374), (2188, 120758), (3992, 66187), (4376, 60379), (5489, 48136), (6017, 43912), (10978, 24068), (12034, 21956)]