2002180992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{744859}}^1$

素因数の和:744883

約数の個数: 64

約数和(自身を含む): 6078057600

約数和(自身を除く): 4075876608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 744859, 1489718, 2234577, 2979436, 4469154, 5214013, 5958872, 8938308, 10428026, 11917744, 15642039, 17876616, 20856052, 23835488, 31284078, 35753232, 41712104, 47670976, 62568156, 71506464, 83424208, 95341952, 125136312, 143012928, 166848416, 250272624, 286025856, 333696832, 500545248, 667393664, 1001090496, 2002180992]

約数ペア:

[(1, 2002180992), (2, 1001090496), (3, 667393664), (4, 500545248), (6, 333696832), (7, 286025856), (8, 250272624), (12, 166848416), (14, 143012928), (16, 125136312), (21, 95341952), (24, 83424208), (28, 71506464), (32, 62568156), (42, 47670976), (48, 41712104), (56, 35753232), (64, 31284078), (84, 23835488), (96, 20856052), (112, 17876616), (128, 15642039), (168, 11917744), (192, 10428026), (224, 8938308), (336, 5958872), (384, 5214013), (448, 4469154), (672, 2979436), (896, 2234577), (1344, 1489718), (2688, 744859)]