2015261776

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 80

約数和(自身を含む): 4327455168

約数和(自身を除く): 2312193392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 173, 176, 242, 346, 484, 547, 692, 968, 1094, 1331, 1384, 1903, 1936, 2188, 2662, 2768, 3806, 4376, 5324, 6017, 7612, 8752, 10648, 12034, 15224, 20933, 21296, 24068, 30448, 41866, 48136, 66187, 83732, 94631, 96272, 132374, 167464, 189262, 230263, 264748, 334928, 378524, 460526, 529496, 728057, 757048, 921052, 1040941, 1058992, 1456114, 1514096, 1842104, 2081882, 2912228, 3684208, 4163764, 5824456, 8327528, 11450351, 11648912, 16655056, 22900702, 45801404, 91602808, 125953861, 183205616, 251907722, 503815444, 1007630888, 2015261776]

約数ペア:

[(1, 2015261776), (2, 1007630888), (4, 503815444), (8, 251907722), (11, 183205616), (16, 125953861), (22, 91602808), (44, 45801404), (88, 22900702), (121, 16655056), (173, 11648912), (176, 11450351), (242, 8327528), (346, 5824456), (484, 4163764), (547, 3684208), (692, 2912228), (968, 2081882), (1094, 1842104), (1331, 1514096), (1384, 1456114), (1903, 1058992), (1936, 1040941), (2188, 921052), (2662, 757048), (2768, 728057), (3806, 529496), (4376, 460526), (5324, 378524), (6017, 334928), (7612, 264748), (8752, 230263), (10648, 189262), (12034, 167464), (15224, 132374), (20933, 96272), (21296, 94631), (24068, 83732), (30448, 66187), (41866, 48136)]