668868768

素因数分解:

$2^5\times 3^2\times {\mathrm{953}}^1\times {\mathrm{2437}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 1904872788

約数和(自身を除く): 1236004020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 953, 1906, 2437, 2859, 3812, 4874, 5718, 7311, 7624, 8577, 9748, 11436, 14622, 15248, 17154, 19496, 21933, 22872, 29244, 30496, 34308, 38992, 43866, 45744, 58488, 68616, 77984, 87732, 91488, 116976, 137232, 175464, 233952, 274464, 350928, 701856, 2322461, 4644922, 6967383, 9289844, 13934766, 18579688, 20902149, 27869532, 37159376, 41804298, 55739064, 74318752, 83608596, 111478128, 167217192, 222956256, 334434384, 668868768]

約数ペア:

[(1, 668868768), (2, 334434384), (3, 222956256), (4, 167217192), (6, 111478128), (8, 83608596), (9, 74318752), (12, 55739064), (16, 41804298), (18, 37159376), (24, 27869532), (32, 20902149), (36, 18579688), (48, 13934766), (72, 9289844), (96, 6967383), (144, 4644922), (288, 2322461), (953, 701856), (1906, 350928), (2437, 274464), (2859, 233952), (3812, 175464), (4874, 137232), (5718, 116976), (7311, 91488), (7624, 87732), (8577, 77984), (9748, 68616), (11436, 58488), (14622, 45744), (15248, 43866), (17154, 38992), (19496, 34308), (21933, 30496), (22872, 29244)]