286895664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2647

約数の個数: 120

約数和(自身を含む): 888585984

約数和(自身を除く): 601690320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 639, 781, 792, 852, 1136, 1278, 1562, 1584, 1704, 2343, 2551, 2556, 3124, 3408, 4686, 5102, 5112, 6248, 7029, 7653, 9372, 10204, 10224, 12496, 14058, 15306, 18744, 20408, 22959, 28061, 28116, 30612, 37488, 40816, 45918, 56122, 56232, 61224, 84183, 91836, 112244, 112464, 122448, 168366, 181121, 183672, 224488, 252549, 336732, 362242, 367344, 448976, 505098, 543363, 673464, 724484, 1010196, 1086726, 1346928, 1448968, 1630089, 1992331, 2020392, 2173452, 2897936, 3260178, 3984662, 4040784, 4346904, 5976993, 6520356, 7969324, 8693808, 11953986, 13040712, 15938648, 17930979, 23907972, 26081424, 31877296, 35861958, 47815944, 71723916, 95631888, 143447832, 286895664]

約数ペア:

[(1, 286895664), (2, 143447832), (3, 95631888), (4, 71723916), (6, 47815944), (8, 35861958), (9, 31877296), (11, 26081424), (12, 23907972), (16, 17930979), (18, 15938648), (22, 13040712), (24, 11953986), (33, 8693808), (36, 7969324), (44, 6520356), (48, 5976993), (66, 4346904), (71, 4040784), (72, 3984662), (88, 3260178), (99, 2897936), (132, 2173452), (142, 2020392), (144, 1992331), (176, 1630089), (198, 1448968), (213, 1346928), (264, 1086726), (284, 1010196), (396, 724484), (426, 673464), (528, 543363), (568, 505098), (639, 448976), (781, 367344), (792, 362242), (852, 336732), (1136, 252549), (1278, 224488), (1562, 183672), (1584, 181121), (1704, 168366), (2343, 122448), (2551, 112464), (2556, 112244), (3124, 91836), (3408, 84183), (4686, 61224), (5102, 56232), (5112, 56122), (6248, 45918), (7029, 40816), (7653, 37488), (9372, 30612), (10204, 28116), (10224, 28061), (12496, 22959), (14058, 20408), (15306, 18744)]