12778971168

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3095681}}^1$

素因数の和:3095737

約数の個数: 48

約数和(自身を含む): 34324922016

約数和(自身を除く): 21545950848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 3095681, 6191362, 9287043, 12382724, 18574086, 24765448, 37148172, 49530896, 74296344, 99061792, 133114283, 148592688, 266228566, 297185376, 399342849, 532457132, 798685698, 1064914264, 1597371396, 2129828528, 3194742792, 4259657056, 6389485584, 12778971168]

約数ペア:

[(1, 12778971168), (2, 6389485584), (3, 4259657056), (4, 3194742792), (6, 2129828528), (8, 1597371396), (12, 1064914264), (16, 798685698), (24, 532457132), (32, 399342849), (43, 297185376), (48, 266228566), (86, 148592688), (96, 133114283), (129, 99061792), (172, 74296344), (258, 49530896), (344, 37148172), (516, 24765448), (688, 18574086), (1032, 12382724), (1376, 9287043), (2064, 6191362), (4128, 3095681)]