2144664368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91621}}^1$

素因数の和:91666

約数の個数: 80

約数和(自身を含む): 5453341440

約数和(自身を除く): 3308677072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 91621, 183242, 366484, 641347, 732968, 1007831, 1282694, 1465936, 1740799, 2015662, 2565388, 3481598, 4031324, 5130776, 6963196, 7054817, 8062648, 10261552, 12185593, 13926392, 14109634, 16125296, 19148789, 24371186, 27852784, 28219268, 38297578, 48742372, 56438536, 76595156, 97484744, 112877072, 134041523, 153190312, 194969488, 268083046, 306380624, 536166092, 1072332184, 2144664368]

約数ペア:

[(1, 2144664368), (2, 1072332184), (4, 536166092), (7, 306380624), (8, 268083046), (11, 194969488), (14, 153190312), (16, 134041523), (19, 112877072), (22, 97484744), (28, 76595156), (38, 56438536), (44, 48742372), (56, 38297578), (76, 28219268), (77, 27852784), (88, 24371186), (112, 19148789), (133, 16125296), (152, 14109634), (154, 13926392), (176, 12185593), (209, 10261552), (266, 8062648), (304, 7054817), (308, 6963196), (418, 5130776), (532, 4031324), (616, 3481598), (836, 2565388), (1064, 2015662), (1232, 1740799), (1463, 1465936), (1672, 1282694), (2128, 1007831), (2926, 732968), (3344, 641347), (5852, 366484), (11704, 183242), (23408, 91621)]