270374312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6514

約数の個数: 48

約数和(自身を含む): 566743680

約数和(自身を除く): 296369368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 6451, 10478, 12902, 20956, 25804, 41912, 51608, 83863, 167726, 199981, 335452, 399962, 670904, 799924, 1090219, 1599848, 2180438, 2599753, 4360876, 5199506, 8721752, 10399012, 20798024, 33796789, 67593578, 135187156, 270374312]

約数ペア:

[(1, 270374312), (2, 135187156), (4, 67593578), (8, 33796789), (13, 20798024), (26, 10399012), (31, 8721752), (52, 5199506), (62, 4360876), (104, 2599753), (124, 2180438), (169, 1599848), (248, 1090219), (338, 799924), (403, 670904), (676, 399962), (806, 335452), (1352, 199981), (1612, 167726), (3224, 83863), (5239, 51608), (6451, 41912), (10478, 25804), (12902, 20956)]