1333584

素因数分解:

$2^4\times 3^5\times 7^3$

素因数の和:44

約数の個数: 120

約数和(自身を含む): 4513600

約数和(自身を除く): 3180016

約数列:

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

約数ペア:

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