2238531876

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{20143}}^1$

素因数の和:20180

約数の個数: 120

約数和(自身を含む): 6824787200

約数和(自身を除く): 4586255324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 882, 1029, 1134, 1323, 1372, 1764, 2058, 2268, 2646, 3087, 3969, 4116, 5292, 6174, 7938, 9261, 12348, 15876, 18522, 20143, 27783, 37044, 40286, 55566, 60429, 80572, 111132, 120858, 141001, 181287, 241716, 282002, 362574, 423003, 543861, 564004, 725148, 846006, 987007, 1087722, 1269009, 1631583, 1692012, 1974014, 2175444, 2538018, 2961021, 3263166, 3807027, 3948028, 5076036, 5922042, 6526332, 6909049, 7614054, 8883063, 11421081, 11844084, 13818098, 15228108, 17766126, 20727147, 22842162, 26649189, 27636196, 35532252, 41454294, 45684324, 53298378, 62181441, 79947567, 82908588, 106596756, 124362882, 159895134, 186544323, 248725764, 319790268, 373088646, 559632969, 746177292, 1119265938, 2238531876]

約数ペア:

[(1, 2238531876), (2, 1119265938), (3, 746177292), (4, 559632969), (6, 373088646), (7, 319790268), (9, 248725764), (12, 186544323), (14, 159895134), (18, 124362882), (21, 106596756), (27, 82908588), (28, 79947567), (36, 62181441), (42, 53298378), (49, 45684324), (54, 41454294), (63, 35532252), (81, 27636196), (84, 26649189), (98, 22842162), (108, 20727147), (126, 17766126), (147, 15228108), (162, 13818098), (189, 11844084), (196, 11421081), (252, 8883063), (294, 7614054), (324, 6909049), (343, 6526332), (378, 5922042), (441, 5076036), (567, 3948028), (588, 3807027), (686, 3263166), (756, 2961021), (882, 2538018), (1029, 2175444), (1134, 1974014), (1323, 1692012), (1372, 1631583), (1764, 1269009), (2058, 1087722), (2268, 987007), (2646, 846006), (3087, 725148), (3969, 564004), (4116, 543861), (5292, 423003), (6174, 362574), (7938, 282002), (9261, 241716), (12348, 181287), (15876, 141001), (18522, 120858), (20143, 111132), (27783, 80572), (37044, 60429), (40286, 55566)]