1275912

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 3920400

約数和(自身を除く): 2644488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 179, 198, 216, 264, 297, 324, 358, 396, 537, 594, 648, 716, 792, 891, 1074, 1188, 1432, 1611, 1782, 1969, 2148, 2376, 3222, 3564, 3938, 4296, 4833, 5907, 6444, 7128, 7876, 9666, 11814, 12888, 14499, 15752, 17721, 19332, 23628, 28998, 35442, 38664, 47256, 53163, 57996, 70884, 106326, 115992, 141768, 159489, 212652, 318978, 425304, 637956, 1275912]

約数ペア:

[(1, 1275912), (2, 637956), (3, 425304), (4, 318978), (6, 212652), (8, 159489), (9, 141768), (11, 115992), (12, 106326), (18, 70884), (22, 57996), (24, 53163), (27, 47256), (33, 38664), (36, 35442), (44, 28998), (54, 23628), (66, 19332), (72, 17721), (81, 15752), (88, 14499), (99, 12888), (108, 11814), (132, 9666), (162, 7876), (179, 7128), (198, 6444), (216, 5907), (264, 4833), (297, 4296), (324, 3938), (358, 3564), (396, 3222), (537, 2376), (594, 2148), (648, 1969), (716, 1782), (792, 1611), (891, 1432), (1074, 1188)]