221293248

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{104779}}^1$

素因数の和:104805

約数の個数: 56

約数和(自身を含む): 638738880

約数和(自身を除く): 417445632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 104779, 209558, 314337, 419116, 628674, 838232, 1152569, 1257348, 1676464, 2305138, 2514696, 3352928, 3457707, 4610276, 5029392, 6705856, 6915414, 9220552, 10058784, 13830828, 18441104, 20117568, 27661656, 36882208, 55323312, 73764416, 110646624, 221293248]

約数ペア:

[(1, 221293248), (2, 110646624), (3, 73764416), (4, 55323312), (6, 36882208), (8, 27661656), (11, 20117568), (12, 18441104), (16, 13830828), (22, 10058784), (24, 9220552), (32, 6915414), (33, 6705856), (44, 5029392), (48, 4610276), (64, 3457707), (66, 3352928), (88, 2514696), (96, 2305138), (132, 1676464), (176, 1257348), (192, 1152569), (264, 838232), (352, 628674), (528, 419116), (704, 314337), (1056, 209558), (2112, 104779)]