280149276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3923}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 714607488

約数和(自身を除く): 434458212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 541, 1082, 1623, 2164, 3246, 3923, 5951, 6492, 7846, 11769, 11902, 15692, 17853, 23538, 23804, 35706, 43153, 47076, 71412, 86306, 129459, 172612, 258918, 517836, 2122343, 4244686, 6367029, 8489372, 12734058, 23345773, 25468116, 46691546, 70037319, 93383092, 140074638, 280149276]

約数ペア:

[(1, 280149276), (2, 140074638), (3, 93383092), (4, 70037319), (6, 46691546), (11, 25468116), (12, 23345773), (22, 12734058), (33, 8489372), (44, 6367029), (66, 4244686), (132, 2122343), (541, 517836), (1082, 258918), (1623, 172612), (2164, 129459), (3246, 86306), (3923, 71412), (5951, 47076), (6492, 43153), (7846, 35706), (11769, 23804), (11902, 23538), (15692, 17853)]