391867344

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{247391}}^1$

素因数の和:247416

約数の個数: 60

約数和(自身を含む): 1196387712

約数和(自身を除く): 804520368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 247391, 494782, 742173, 989564, 1484346, 1979128, 2226519, 2721301, 2968692, 3958256, 4453038, 5442602, 5937384, 8163903, 8906076, 10885204, 11874768, 16327806, 17812152, 21770408, 24491709, 32655612, 35624304, 43540816, 48983418, 65311224, 97966836, 130622448, 195933672, 391867344]

約数ペア:

[(1, 391867344), (2, 195933672), (3, 130622448), (4, 97966836), (6, 65311224), (8, 48983418), (9, 43540816), (11, 35624304), (12, 32655612), (16, 24491709), (18, 21770408), (22, 17812152), (24, 16327806), (33, 11874768), (36, 10885204), (44, 8906076), (48, 8163903), (66, 5937384), (72, 5442602), (88, 4453038), (99, 3958256), (132, 2968692), (144, 2721301), (176, 2226519), (198, 1979128), (264, 1484346), (396, 989564), (528, 742173), (792, 494782), (1584, 247391)]