1243255704

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 3134039040

約数和(自身を除く): 1890783336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 431, 457, 526, 789, 862, 914, 1052, 1293, 1371, 1578, 1724, 1828, 2104, 2586, 2742, 3156, 3448, 3656, 5172, 5484, 6312, 10344, 10968, 113353, 120191, 196967, 226706, 240382, 340059, 360573, 393934, 453412, 480764, 590901, 680118, 721146, 787868, 906824, 961528, 1181802, 1360236, 1442292, 1575736, 2363604, 2720472, 2884584, 4727208, 51802321, 103604642, 155406963, 207209284, 310813926, 414418568, 621627852, 1243255704]

約数ペア:

[(1, 1243255704), (2, 621627852), (3, 414418568), (4, 310813926), (6, 207209284), (8, 155406963), (12, 103604642), (24, 51802321), (263, 4727208), (431, 2884584), (457, 2720472), (526, 2363604), (789, 1575736), (862, 1442292), (914, 1360236), (1052, 1181802), (1293, 961528), (1371, 906824), (1578, 787868), (1724, 721146), (1828, 680118), (2104, 590901), (2586, 480764), (2742, 453412), (3156, 393934), (3448, 360573), (3656, 340059), (5172, 240382), (5484, 226706), (6312, 196967), (10344, 120191), (10968, 113353)]