321105392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11953}}^1$

素因数の和:12057

約数の個数: 40

約数和(自身を含む): 658139424

約数和(自身を除く): 337034032

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 3358, 6716, 11953, 13432, 23906, 26864, 47812, 95624, 191248, 274919, 549838, 872569, 1099676, 1745138, 2199352, 3490276, 4398704, 6980552, 13961104, 20069087, 40138174, 80276348, 160552696, 321105392]

約数ペア:

[(1, 321105392), (2, 160552696), (4, 80276348), (8, 40138174), (16, 20069087), (23, 13961104), (46, 6980552), (73, 4398704), (92, 3490276), (146, 2199352), (184, 1745138), (292, 1099676), (368, 872569), (584, 549838), (1168, 274919), (1679, 191248), (3358, 95624), (6716, 47812), (11953, 26864), (13432, 23906)]