219820392

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{30839}}^1$

素因数の和:30868

約数の個数: 80

約数和(自身を含む): 671695200

約数和(自身を除く): 451874808

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, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 30839, 61678, 92517, 123356, 185034, 246712, 277551, 339229, 370068, 555102, 678458, 740136, 832653, 1017687, 1110204, 1356916, 1665306, 2035374, 2220408, 2497959, 2713832, 3053061, 3330612, 4070748, 4995918, 6106122, 6661224, 8141496, 9159183, 9991836, 12212244, 18318366, 19983672, 24424488, 27477549, 36636732, 54955098, 73273464, 109910196, 219820392]

約数ペア:

[(1, 219820392), (2, 109910196), (3, 73273464), (4, 54955098), (6, 36636732), (8, 27477549), (9, 24424488), (11, 19983672), (12, 18318366), (18, 12212244), (22, 9991836), (24, 9159183), (27, 8141496), (33, 6661224), (36, 6106122), (44, 4995918), (54, 4070748), (66, 3330612), (72, 3053061), (81, 2713832), (88, 2497959), (99, 2220408), (108, 2035374), (132, 1665306), (162, 1356916), (198, 1110204), (216, 1017687), (264, 832653), (297, 740136), (324, 678458), (396, 555102), (594, 370068), (648, 339229), (792, 277551), (891, 246712), (1188, 185034), (1782, 123356), (2376, 92517), (3564, 61678), (7128, 30839)]