248521712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{587}}^1$

素因数の和:1205

約数の個数: 40

約数和(自身を含む): 493468416

約数和(自身を除く): 244946704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 563, 587, 752, 1126, 1174, 2252, 2348, 4504, 4696, 9008, 9392, 26461, 27589, 52922, 55178, 105844, 110356, 211688, 220712, 330481, 423376, 441424, 660962, 1321924, 2643848, 5287696, 15532607, 31065214, 62130428, 124260856, 248521712]

約数ペア:

[(1, 248521712), (2, 124260856), (4, 62130428), (8, 31065214), (16, 15532607), (47, 5287696), (94, 2643848), (188, 1321924), (376, 660962), (563, 441424), (587, 423376), (752, 330481), (1126, 220712), (1174, 211688), (2252, 110356), (2348, 105844), (4504, 55178), (4696, 52922), (9008, 27589), (9392, 26461)]