2048510256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{105899}}^1$

素因数の和:105954

約数の個数: 80

約数和(自身を含む): 5882956800

約数和(自身を除く): 3834446544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 105899, 211798, 317697, 423596, 635394, 847192, 1270788, 1376687, 1694384, 2541576, 2753374, 3282869, 4130061, 5083152, 5506748, 6565738, 8260122, 9848607, 11013496, 13131476, 16520244, 19697214, 22026992, 26262952, 33040488, 39394428, 42677297, 52525904, 66080976, 78788856, 85354594, 128031891, 157577712, 170709188, 256063782, 341418376, 512127564, 682836752, 1024255128, 2048510256]

約数ペア:

[(1, 2048510256), (2, 1024255128), (3, 682836752), (4, 512127564), (6, 341418376), (8, 256063782), (12, 170709188), (13, 157577712), (16, 128031891), (24, 85354594), (26, 78788856), (31, 66080976), (39, 52525904), (48, 42677297), (52, 39394428), (62, 33040488), (78, 26262952), (93, 22026992), (104, 19697214), (124, 16520244), (156, 13131476), (186, 11013496), (208, 9848607), (248, 8260122), (312, 6565738), (372, 5506748), (403, 5083152), (496, 4130061), (624, 3282869), (744, 2753374), (806, 2541576), (1209, 1694384), (1488, 1376687), (1612, 1270788), (2418, 847192), (3224, 635394), (4836, 423596), (6448, 317697), (9672, 211798), (19344, 105899)]