253442288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{24407}}^1$

素因数の和:24485

約数の個数: 40

約数和(自身を含む): 544786560

約数和(自身を除く): 291344272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 24407, 48814, 97628, 195256, 268477, 390512, 536954, 1073908, 1440013, 2147816, 2880026, 4295632, 5760052, 11520104, 15840143, 23040208, 31680286, 63360572, 126721144, 253442288]

約数ペア:

[(1, 253442288), (2, 126721144), (4, 63360572), (8, 31680286), (11, 23040208), (16, 15840143), (22, 11520104), (44, 5760052), (59, 4295632), (88, 2880026), (118, 2147816), (176, 1440013), (236, 1073908), (472, 536954), (649, 390512), (944, 268477), (1298, 195256), (2596, 97628), (5192, 48814), (10384, 24407)]