219679614

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1601}}^1$

素因数の和:1644

約数の個数: 120

約数和(自身を含む): 618743664

約数和(自身を除く): 399064050

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 121, 126, 154, 162, 189, 198, 231, 242, 297, 363, 378, 462, 567, 594, 693, 726, 847, 891, 1089, 1134, 1386, 1601, 1694, 1782, 2079, 2178, 2541, 3202, 3267, 4158, 4803, 5082, 6237, 6534, 7623, 9606, 9801, 11207, 12474, 14409, 15246, 17611, 19602, 22414, 22869, 28818, 33621, 35222, 43227, 45738, 52833, 67242, 68607, 86454, 100863, 105666, 123277, 129681, 137214, 158499, 193721, 201726, 246554, 259362, 302589, 316998, 369831, 387442, 475497, 581163, 605178, 739662, 907767, 950994, 1109493, 1162326, 1356047, 1426491, 1743489, 1815534, 2218986, 2712094, 2852982, 3328479, 3486978, 4068141, 5230467, 6656958, 8136282, 9985437, 10460934, 12204423, 15691401, 19970874, 24408846, 31382802, 36613269, 73226538, 109839807, 219679614]

約数ペア:

[(1, 219679614), (2, 109839807), (3, 73226538), (6, 36613269), (7, 31382802), (9, 24408846), (11, 19970874), (14, 15691401), (18, 12204423), (21, 10460934), (22, 9985437), (27, 8136282), (33, 6656958), (42, 5230467), (54, 4068141), (63, 3486978), (66, 3328479), (77, 2852982), (81, 2712094), (99, 2218986), (121, 1815534), (126, 1743489), (154, 1426491), (162, 1356047), (189, 1162326), (198, 1109493), (231, 950994), (242, 907767), (297, 739662), (363, 605178), (378, 581163), (462, 475497), (567, 387442), (594, 369831), (693, 316998), (726, 302589), (847, 259362), (891, 246554), (1089, 201726), (1134, 193721), (1386, 158499), (1601, 137214), (1694, 129681), (1782, 123277), (2079, 105666), (2178, 100863), (2541, 86454), (3202, 68607), (3267, 67242), (4158, 52833), (4803, 45738), (5082, 43227), (6237, 35222), (6534, 33621), (7623, 28818), (9606, 22869), (9801, 22414), (11207, 19602), (12474, 17611), (14409, 15246)]