240886086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 570544128

約数和(自身を除く): 329658042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 83, 86, 129, 166, 249, 258, 301, 498, 581, 602, 903, 1162, 1607, 1743, 1806, 3214, 3486, 3569, 4821, 7138, 9642, 10707, 11249, 21414, 22498, 24983, 33747, 49966, 67494, 69101, 74949, 133381, 138202, 149898, 207303, 266762, 400143, 414606, 483707, 800286, 933667, 967414, 1451121, 1867334, 2801001, 2902242, 5602002, 5735383, 11470766, 17206149, 34412298, 40147681, 80295362, 120443043, 240886086]

約数ペア:

[(1, 240886086), (2, 120443043), (3, 80295362), (6, 40147681), (7, 34412298), (14, 17206149), (21, 11470766), (42, 5735383), (43, 5602002), (83, 2902242), (86, 2801001), (129, 1867334), (166, 1451121), (249, 967414), (258, 933667), (301, 800286), (498, 483707), (581, 414606), (602, 400143), (903, 266762), (1162, 207303), (1607, 149898), (1743, 138202), (1806, 133381), (3214, 74949), (3486, 69101), (3569, 67494), (4821, 49966), (7138, 33747), (9642, 24983), (10707, 22498), (11249, 21414)]