218543952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{691}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 617817600

約数和(自身を除く): 399273648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 599, 691, 1198, 1382, 1797, 2073, 2396, 2764, 3594, 4146, 4792, 5528, 6589, 7188, 7601, 8292, 9584, 11056, 13178, 14376, 15202, 16584, 19767, 22803, 26356, 28752, 30404, 33168, 39534, 45606, 52712, 60808, 79068, 91212, 105424, 121616, 158136, 182424, 316272, 364848, 413909, 827818, 1241727, 1655636, 2483454, 3311272, 4552999, 4966908, 6622544, 9105998, 9933816, 13658997, 18211996, 19867632, 27317994, 36423992, 54635988, 72847984, 109271976, 218543952]

約数ペア:

[(1, 218543952), (2, 109271976), (3, 72847984), (4, 54635988), (6, 36423992), (8, 27317994), (11, 19867632), (12, 18211996), (16, 13658997), (22, 9933816), (24, 9105998), (33, 6622544), (44, 4966908), (48, 4552999), (66, 3311272), (88, 2483454), (132, 1655636), (176, 1241727), (264, 827818), (528, 413909), (599, 364848), (691, 316272), (1198, 182424), (1382, 158136), (1797, 121616), (2073, 105424), (2396, 91212), (2764, 79068), (3594, 60808), (4146, 52712), (4792, 45606), (5528, 39534), (6589, 33168), (7188, 30404), (7601, 28752), (8292, 26356), (9584, 22803), (11056, 19767), (13178, 16584), (14376, 15202)]