140264424

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{3011}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 380596320

約数和(自身を除く): 240331896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3011, 3882, 5176, 5823, 6022, 7764, 9033, 11646, 12044, 15528, 18066, 23292, 24088, 27099, 36132, 46584, 54198, 72264, 108396, 216792, 1948117, 3896234, 5844351, 7792468, 11688702, 15584936, 17533053, 23377404, 35066106, 46754808, 70132212, 140264424]

約数ペア:

[(1, 140264424), (2, 70132212), (3, 46754808), (4, 35066106), (6, 23377404), (8, 17533053), (9, 15584936), (12, 11688702), (18, 7792468), (24, 5844351), (36, 3896234), (72, 1948117), (647, 216792), (1294, 108396), (1941, 72264), (2588, 54198), (3011, 46584), (3882, 36132), (5176, 27099), (5823, 24088), (6022, 23292), (7764, 18066), (9033, 15528), (11646, 12044)]