310078496

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 72

約数和(自身を含む): 755564544

約数和(自身を除く): 445486048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 8191, 9464, 16382, 18928, 32764, 37856, 57337, 65528, 106483, 114674, 131056, 212966, 229348, 262112, 425932, 458696, 745381, 851864, 917392, 1384279, 1490762, 1703728, 1834784, 2768558, 2981524, 3407456, 5537116, 5963048, 9689953, 11074232, 11926096, 19379906, 22148464, 23852192, 38759812, 44296928, 77519624, 155039248, 310078496]

約数ペア:

[(1, 310078496), (2, 155039248), (4, 77519624), (7, 44296928), (8, 38759812), (13, 23852192), (14, 22148464), (16, 19379906), (26, 11926096), (28, 11074232), (32, 9689953), (52, 5963048), (56, 5537116), (91, 3407456), (104, 2981524), (112, 2768558), (169, 1834784), (182, 1703728), (208, 1490762), (224, 1384279), (338, 917392), (364, 851864), (416, 745381), (676, 458696), (728, 425932), (1183, 262112), (1352, 229348), (1456, 212966), (2366, 131056), (2704, 114674), (2912, 106483), (4732, 65528), (5408, 57337), (8191, 37856), (9464, 32764), (16382, 18928)]