2011993368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8311}}^1$

素因数の和:8469

約数の個数: 128

約数和(自身を含む): 6319779840

約数和(自身を除く): 4307786472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 168, 231, 262, 264, 308, 393, 462, 524, 616, 786, 917, 924, 1048, 1441, 1572, 1834, 1848, 2751, 2882, 3144, 3668, 4323, 5502, 5764, 7336, 8311, 8646, 10087, 11004, 11528, 16622, 17292, 20174, 22008, 24933, 30261, 33244, 34584, 40348, 49866, 58177, 60522, 66488, 80696, 91421, 99732, 116354, 121044, 174531, 182842, 199464, 232708, 242088, 274263, 349062, 365684, 465416, 548526, 639947, 698124, 731368, 1088741, 1097052, 1279894, 1396248, 1919841, 2177482, 2194104, 2559788, 3266223, 3839682, 4354964, 5119576, 6532446, 7621187, 7679364, 8709928, 11976151, 13064892, 15242374, 15358728, 22863561, 23952302, 26129784, 30484748, 35928453, 45727122, 47904604, 60969496, 71856906, 83833057, 91454244, 95809208, 143713812, 167666114, 182908488, 251499171, 287427624, 335332228, 502998342, 670664456, 1005996684, 2011993368]

約数ペア:

[(1, 2011993368), (2, 1005996684), (3, 670664456), (4, 502998342), (6, 335332228), (7, 287427624), (8, 251499171), (11, 182908488), (12, 167666114), (14, 143713812), (21, 95809208), (22, 91454244), (24, 83833057), (28, 71856906), (33, 60969496), (42, 47904604), (44, 45727122), (56, 35928453), (66, 30484748), (77, 26129784), (84, 23952302), (88, 22863561), (131, 15358728), (132, 15242374), (154, 13064892), (168, 11976151), (231, 8709928), (262, 7679364), (264, 7621187), (308, 6532446), (393, 5119576), (462, 4354964), (524, 3839682), (616, 3266223), (786, 2559788), (917, 2194104), (924, 2177482), (1048, 1919841), (1441, 1396248), (1572, 1279894), (1834, 1097052), (1848, 1088741), (2751, 731368), (2882, 698124), (3144, 639947), (3668, 548526), (4323, 465416), (5502, 365684), (5764, 349062), (7336, 274263), (8311, 242088), (8646, 232708), (10087, 199464), (11004, 182842), (11528, 174531), (16622, 121044), (17292, 116354), (20174, 99732), (22008, 91421), (24933, 80696), (30261, 66488), (33244, 60522), (34584, 58177), (40348, 49866)]