218810676

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53161}}^1$

素因数の和:53189

約数の個数: 48

約数和(自身を含む): 595414400

約数和(自身を除く): 376603724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 53161, 106322, 159483, 212644, 318966, 372127, 637932, 744254, 1116381, 1488508, 2232762, 2604889, 4465524, 5209778, 7814667, 10419556, 15629334, 18234223, 31258668, 36468446, 54702669, 72936892, 109405338, 218810676]

約数ペア:

[(1, 218810676), (2, 109405338), (3, 72936892), (4, 54702669), (6, 36468446), (7, 31258668), (12, 18234223), (14, 15629334), (21, 10419556), (28, 7814667), (42, 5209778), (49, 4465524), (84, 2604889), (98, 2232762), (147, 1488508), (196, 1116381), (294, 744254), (343, 637932), (588, 372127), (686, 318966), (1029, 212644), (1372, 159483), (2058, 106322), (4116, 53161)]