313634992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77479}}^1$

素因数の和:77521

約数の個数: 40

約数和(自身を含む): 691741440

約数和(自身を除く): 378106448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 77479, 154958, 309916, 619832, 852269, 1239664, 1704538, 1782017, 3409076, 3564034, 6818152, 7128068, 13636304, 14256136, 19602187, 28512272, 39204374, 78408748, 156817496, 313634992]

約数ペア:

[(1, 313634992), (2, 156817496), (4, 78408748), (8, 39204374), (11, 28512272), (16, 19602187), (22, 14256136), (23, 13636304), (44, 7128068), (46, 6818152), (88, 3564034), (92, 3409076), (176, 1782017), (184, 1704538), (253, 1239664), (368, 852269), (506, 619832), (1012, 309916), (2024, 154958), (4048, 77479)]