1893569664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{704453}}^1$

素因数の和:704477

約数の個数: 64

約数和(自身を含む): 5748344640

約数和(自身を除く): 3854774976

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, 704453, 1408906, 2113359, 2817812, 4226718, 4931171, 5635624, 8453436, 9862342, 11271248, 14793513, 16906872, 19724684, 22542496, 29587026, 33813744, 39449368, 45084992, 59174052, 67627488, 78898736, 90169984, 118348104, 135254976, 157797472, 236696208, 270509952, 315594944, 473392416, 631189888, 946784832, 1893569664]

約数ペア:

[(1, 1893569664), (2, 946784832), (3, 631189888), (4, 473392416), (6, 315594944), (7, 270509952), (8, 236696208), (12, 157797472), (14, 135254976), (16, 118348104), (21, 90169984), (24, 78898736), (28, 67627488), (32, 59174052), (42, 45084992), (48, 39449368), (56, 33813744), (64, 29587026), (84, 22542496), (96, 19724684), (112, 16906872), (128, 14793513), (168, 11271248), (192, 9862342), (224, 8453436), (336, 5635624), (384, 4931171), (448, 4226718), (672, 2817812), (896, 2113359), (1344, 1408906), (2688, 704453)]