557688544

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108247}}^1$

素因数の和:108287

約数の個数: 48

約数和(自身を含む): 1309367808

約数和(自身を除く): 751679264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 108247, 216494, 432988, 757729, 865976, 1515458, 1731952, 2489681, 3030916, 3463904, 4979362, 6061832, 9958724, 12123664, 17427767, 19917448, 24247328, 34855534, 39834896, 69711068, 79669792, 139422136, 278844272, 557688544]

約数ペア:

[(1, 557688544), (2, 278844272), (4, 139422136), (7, 79669792), (8, 69711068), (14, 39834896), (16, 34855534), (23, 24247328), (28, 19917448), (32, 17427767), (46, 12123664), (56, 9958724), (92, 6061832), (112, 4979362), (161, 3463904), (184, 3030916), (224, 2489681), (322, 1731952), (368, 1515458), (644, 865976), (736, 757729), (1288, 432988), (2576, 216494), (5152, 108247)]