2167128

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 6144000

約数和(自身を除く): 3976872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 127, 158, 216, 237, 254, 316, 381, 474, 508, 632, 711, 762, 948, 1016, 1143, 1422, 1524, 1896, 2133, 2286, 2844, 3048, 3429, 4266, 4572, 5688, 6858, 8532, 9144, 10033, 13716, 17064, 20066, 27432, 30099, 40132, 60198, 80264, 90297, 120396, 180594, 240792, 270891, 361188, 541782, 722376, 1083564, 2167128]

約数ペア:

[(1, 2167128), (2, 1083564), (3, 722376), (4, 541782), (6, 361188), (8, 270891), (9, 240792), (12, 180594), (18, 120396), (24, 90297), (27, 80264), (36, 60198), (54, 40132), (72, 30099), (79, 27432), (108, 20066), (127, 17064), (158, 13716), (216, 10033), (237, 9144), (254, 8532), (316, 6858), (381, 5688), (474, 4572), (508, 4266), (632, 3429), (711, 3048), (762, 2844), (948, 2286), (1016, 2133), (1143, 1896), (1422, 1524)]