2021915088

素因数分解:

$2^4\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{3631}}^1$

素因数の和:4937

約数の個数: 80

約数和(自身を含む): 5809747200

約数和(自身を除く): 3787832112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1289, 2578, 3631, 3867, 5156, 7262, 7734, 10312, 10893, 11601, 14524, 15468, 20624, 21786, 23202, 29048, 30936, 32679, 34803, 43572, 46404, 58096, 61872, 65358, 69606, 87144, 92808, 98037, 130716, 139212, 174288, 185616, 196074, 261432, 278424, 392148, 522864, 556848, 784296, 1568592, 4680359, 9360718, 14041077, 18721436, 28082154, 37442872, 42123231, 56164308, 74885744, 84246462, 112328616, 126369693, 168492924, 224657232, 252739386, 336985848, 505478772, 673971696, 1010957544, 2021915088]

約数ペア:

[(1, 2021915088), (2, 1010957544), (3, 673971696), (4, 505478772), (6, 336985848), (8, 252739386), (9, 224657232), (12, 168492924), (16, 126369693), (18, 112328616), (24, 84246462), (27, 74885744), (36, 56164308), (48, 42123231), (54, 37442872), (72, 28082154), (108, 18721436), (144, 14041077), (216, 9360718), (432, 4680359), (1289, 1568592), (2578, 784296), (3631, 556848), (3867, 522864), (5156, 392148), (7262, 278424), (7734, 261432), (10312, 196074), (10893, 185616), (11601, 174288), (14524, 139212), (15468, 130716), (20624, 98037), (21786, 92808), (23202, 87144), (29048, 69606), (30936, 65358), (32679, 61872), (34803, 58096), (43572, 46404)]