393372496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97177}}^1$

素因数の和:97219

約数の個数: 40

約数和(自身を含む): 867605184

約数和(自身を除く): 474232688

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 97177, 194354, 388708, 777416, 1068947, 1554832, 2137894, 2235071, 4275788, 4470142, 8551576, 8940284, 17103152, 17880568, 24585781, 35761136, 49171562, 98343124, 196686248, 393372496]

約数ペア:

[(1, 393372496), (2, 196686248), (4, 98343124), (8, 49171562), (11, 35761136), (16, 24585781), (22, 17880568), (23, 17103152), (44, 8940284), (46, 8551576), (88, 4470142), (92, 4275788), (176, 2235071), (184, 2137894), (253, 1554832), (368, 1068947), (506, 777416), (1012, 388708), (2024, 194354), (4048, 97177)]