1326619728

素因数分解:

$2^4\times 3^3\times 7^4\times {\mathrm{1279}}^1$

素因数の和:1324

約数の個数: 200

約数和(自身を含む): 4445747200

約数和(自身を除く): 3119127472

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, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1279, 1323, 1372, 1512, 1764, 2058, 2352, 2401, 2558, 2646, 2744, 3024, 3087, 3528, 3837, 4116, 4802, 5116, 5292, 5488, 6174, 7056, 7203, 7674, 8232, 8953, 9261, 9604, 10232, 10584, 11511, 12348, 14406, 15348, 16464, 17906, 18522, 19208, 20464, 21168, 21609, 23022, 24696, 26859, 28812, 30696, 34533, 35812, 37044, 38416, 43218, 46044, 49392, 53718, 57624, 61392, 62671, 64827, 69066, 71624, 74088, 80577, 86436, 92088, 107436, 115248, 125342, 129654, 138132, 143248, 148176, 161154, 172872, 184176, 188013, 214872, 241731, 250684, 259308, 276264, 322308, 345744, 376026, 429744, 438697, 483462, 501368, 518616, 552528, 564039, 644616, 752052, 877394, 966924, 1002736, 1037232, 1128078, 1289232, 1316091, 1504104, 1692117, 1754788, 1933848, 2256156, 2632182, 3008208, 3070879, 3384234, 3509576, 3867696, 3948273, 4512312, 5264364, 6141758, 6768468, 7019152, 7896546, 9024624, 9212637, 10528728, 11844819, 12283516, 13536936, 15793092, 18425274, 21057456, 23689638, 24567032, 27073872, 27637911, 31586184, 36850548, 47379276, 49134064, 55275822, 63172368, 73701096, 82913733, 94758552, 110551644, 147402192, 165827466, 189517104, 221103288, 331654932, 442206576, 663309864, 1326619728]

約数ペア:

[(1, 1326619728), (2, 663309864), (3, 442206576), (4, 331654932), (6, 221103288), (7, 189517104), (8, 165827466), (9, 147402192), (12, 110551644), (14, 94758552), (16, 82913733), (18, 73701096), (21, 63172368), (24, 55275822), (27, 49134064), (28, 47379276), (36, 36850548), (42, 31586184), (48, 27637911), (49, 27073872), (54, 24567032), (56, 23689638), (63, 21057456), (72, 18425274), (84, 15793092), (98, 13536936), (108, 12283516), (112, 11844819), (126, 10528728), (144, 9212637), (147, 9024624), (168, 7896546), (189, 7019152), (196, 6768468), (216, 6141758), (252, 5264364), (294, 4512312), (336, 3948273), (343, 3867696), (378, 3509576), (392, 3384234), (432, 3070879), (441, 3008208), (504, 2632182), (588, 2256156), (686, 1933848), (756, 1754788), (784, 1692117), (882, 1504104), (1008, 1316091), (1029, 1289232), (1176, 1128078), (1279, 1037232), (1323, 1002736), (1372, 966924), (1512, 877394), (1764, 752052), (2058, 644616), (2352, 564039), (2401, 552528), (2558, 518616), (2646, 501368), (2744, 483462), (3024, 438697), (3087, 429744), (3528, 376026), (3837, 345744), (4116, 322308), (4802, 276264), (5116, 259308), (5292, 250684), (5488, 241731), (6174, 214872), (7056, 188013), (7203, 184176), (7674, 172872), (8232, 161154), (8953, 148176), (9261, 143248), (9604, 138132), (10232, 129654), (10584, 125342), (11511, 115248), (12348, 107436), (14406, 92088), (15348, 86436), (16464, 80577), (17906, 74088), (18522, 71624), (19208, 69066), (20464, 64827), (21168, 62671), (21609, 61392), (23022, 57624), (24696, 53718), (26859, 49392), (28812, 46044), (30696, 43218), (34533, 38416), (35812, 37044)]