2667168

素因数分解:

$2^5\times 3^5\times 7^3$

素因数の和:46

約数の個数: 144

約数和(自身を含む): 9172800

約数和(自身を除く): 6505632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 343, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 686, 756, 784, 864, 882, 972, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1512, 1568, 1701, 1764, 1944, 2016, 2058, 2268, 2352, 2592, 2646, 2744, 3024, 3087, 3402, 3528, 3888, 3969, 4116, 4536, 4704, 5292, 5488, 6048, 6174, 6804, 7056, 7776, 7938, 8232, 9072, 9261, 10584, 10976, 11907, 12348, 13608, 14112, 15876, 16464, 18144, 18522, 21168, 23814, 24696, 27216, 27783, 31752, 32928, 37044, 42336, 47628, 49392, 54432, 55566, 63504, 74088, 83349, 95256, 98784, 111132, 127008, 148176, 166698, 190512, 222264, 296352, 333396, 381024, 444528, 666792, 889056, 1333584, 2667168]

約数ペア:

[(1, 2667168), (2, 1333584), (3, 889056), (4, 666792), (6, 444528), (7, 381024), (8, 333396), (9, 296352), (12, 222264), (14, 190512), (16, 166698), (18, 148176), (21, 127008), (24, 111132), (27, 98784), (28, 95256), (32, 83349), (36, 74088), (42, 63504), (48, 55566), (49, 54432), (54, 49392), (56, 47628), (63, 42336), (72, 37044), (81, 32928), (84, 31752), (96, 27783), (98, 27216), (108, 24696), (112, 23814), (126, 21168), (144, 18522), (147, 18144), (162, 16464), (168, 15876), (189, 14112), (196, 13608), (216, 12348), (224, 11907), (243, 10976), (252, 10584), (288, 9261), (294, 9072), (324, 8232), (336, 7938), (343, 7776), (378, 7056), (392, 6804), (432, 6174), (441, 6048), (486, 5488), (504, 5292), (567, 4704), (588, 4536), (648, 4116), (672, 3969), (686, 3888), (756, 3528), (784, 3402), (864, 3087), (882, 3024), (972, 2744), (1008, 2646), (1029, 2592), (1134, 2352), (1176, 2268), (1296, 2058), (1323, 2016), (1372, 1944), (1512, 1764), (1568, 1701)]