217173792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{205657}}^1$

素因数の和:205681

約数の個数: 48

約数和(自身を含む): 621909792

約数和(自身を除く): 404736000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 205657, 411314, 616971, 822628, 1233942, 1645256, 2262227, 2467884, 3290512, 4524454, 4935768, 6581024, 6786681, 9048908, 9871536, 13573362, 18097816, 19743072, 27146724, 36195632, 54293448, 72391264, 108586896, 217173792]

約数ペア:

[(1, 217173792), (2, 108586896), (3, 72391264), (4, 54293448), (6, 36195632), (8, 27146724), (11, 19743072), (12, 18097816), (16, 13573362), (22, 9871536), (24, 9048908), (32, 6786681), (33, 6581024), (44, 4935768), (48, 4524454), (66, 3290512), (88, 2467884), (96, 2262227), (132, 1645256), (176, 1233942), (264, 822628), (352, 616971), (528, 411314), (1056, 205657)]