1645864704

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21647}}^1$

素因数の和:21683

約数の個数: 144

約数和(自身を含む): 5309821440

約数和(自身を除く): 3663956736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4752, 6336, 6912, 8448, 9504, 12672, 19008, 21647, 25344, 38016, 43294, 64941, 76032, 86588, 129882, 173176, 194823, 238117, 259764, 346352, 389646, 476234, 519528, 584469, 692704, 714351, 779292, 952468, 1039056, 1168938, 1385408, 1428702, 1558584, 1904936, 2078112, 2143053, 2337876, 2770816, 2857404, 3117168, 3809872, 4156224, 4286106, 4675752, 5541632, 5714808, 6234336, 6429159, 7619744, 8312448, 8572212, 9351504, 11429616, 12468672, 12858318, 15239488, 16624896, 17144424, 18703008, 22859232, 24937344, 25716636, 30478976, 34288848, 37406016, 45718464, 49874688, 51433272, 60957952, 68577696, 74812032, 91436928, 102866544, 137155392, 149624064, 182873856, 205733088, 274310784, 411466176, 548621568, 822932352, 1645864704]

約数ペア:

[(1, 1645864704), (2, 822932352), (3, 548621568), (4, 411466176), (6, 274310784), (8, 205733088), (9, 182873856), (11, 149624064), (12, 137155392), (16, 102866544), (18, 91436928), (22, 74812032), (24, 68577696), (27, 60957952), (32, 51433272), (33, 49874688), (36, 45718464), (44, 37406016), (48, 34288848), (54, 30478976), (64, 25716636), (66, 24937344), (72, 22859232), (88, 18703008), (96, 17144424), (99, 16624896), (108, 15239488), (128, 12858318), (132, 12468672), (144, 11429616), (176, 9351504), (192, 8572212), (198, 8312448), (216, 7619744), (256, 6429159), (264, 6234336), (288, 5714808), (297, 5541632), (352, 4675752), (384, 4286106), (396, 4156224), (432, 3809872), (528, 3117168), (576, 2857404), (594, 2770816), (704, 2337876), (768, 2143053), (792, 2078112), (864, 1904936), (1056, 1558584), (1152, 1428702), (1188, 1385408), (1408, 1168938), (1584, 1039056), (1728, 952468), (2112, 779292), (2304, 714351), (2376, 692704), (2816, 584469), (3168, 519528), (3456, 476234), (4224, 389646), (4752, 346352), (6336, 259764), (6912, 238117), (8448, 194823), (9504, 173176), (12672, 129882), (19008, 86588), (21647, 76032), (25344, 64941), (38016, 43294)]