1279224

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 3517800

約数和(自身を除く): 2238576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 163, 218, 326, 327, 436, 489, 652, 654, 872, 978, 981, 1304, 1308, 1467, 1956, 1962, 2616, 2934, 3912, 3924, 5868, 7848, 11736, 17767, 35534, 53301, 71068, 106602, 142136, 159903, 213204, 319806, 426408, 639612, 1279224]

約数ペア:

[(1, 1279224), (2, 639612), (3, 426408), (4, 319806), (6, 213204), (8, 159903), (9, 142136), (12, 106602), (18, 71068), (24, 53301), (36, 35534), (72, 17767), (109, 11736), (163, 7848), (218, 5868), (326, 3924), (327, 3912), (436, 2934), (489, 2616), (652, 1962), (654, 1956), (872, 1467), (978, 1308), (981, 1304)]