3889881984

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 10890270720

約数和(自身を除く): 7000388736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 127, 128, 166, 186, 192, 248, 249, 254, 332, 372, 381, 384, 496, 498, 508, 664, 744, 762, 961, 992, 996, 1016, 1328, 1488, 1524, 1922, 1984, 1992, 2032, 2573, 2656, 2883, 2976, 3048, 3844, 3937, 3968, 3984, 4064, 5146, 5312, 5766, 5952, 6096, 7688, 7719, 7874, 7968, 8128, 10292, 10541, 10624, 11532, 11811, 11904, 12192, 15376, 15438, 15748, 15936, 16256, 20584, 21082, 23064, 23622, 24384, 30752, 30876, 31496, 31623, 31872, 41168, 42164, 46128, 47244, 48768, 61504, 61752, 62992, 63246, 79763, 82336, 84328, 92256, 94488, 122047, 123008, 123504, 125984, 126492, 159526, 164672, 168656, 184512, 188976, 239289, 244094, 247008, 251968, 252984, 319052, 326771, 329344, 337312, 366141, 369024, 377952, 478578, 488188, 494016, 503936, 505968, 638104, 653542, 674624, 732282, 755904, 957156, 976376, 980313, 988032, 1011936, 1276208, 1307084, 1349248, 1464564, 1511808, 1914312, 1952752, 1960626, 2023872, 2552416, 2614168, 2929128, 3828624, 3905504, 3921252, 4047744, 5104832, 5228336, 5858256, 7657248, 7811008, 7842504, 10129901, 10209664, 10456672, 11716512, 15314496, 15622016, 15685008, 20259802, 20913344, 23433024, 30389703, 30628992, 31370016, 40519604, 41826688, 46866048, 60779406, 62740032, 81039208, 121558812, 125480064, 162078416, 243117624, 324156832, 486235248, 648313664, 972470496, 1296627328, 1944940992, 3889881984]

約数ペア:

[(1, 3889881984), (2, 1944940992), (3, 1296627328), (4, 972470496), (6, 648313664), (8, 486235248), (12, 324156832), (16, 243117624), (24, 162078416), (31, 125480064), (32, 121558812), (48, 81039208), (62, 62740032), (64, 60779406), (83, 46866048), (93, 41826688), (96, 40519604), (124, 31370016), (127, 30628992), (128, 30389703), (166, 23433024), (186, 20913344), (192, 20259802), (248, 15685008), (249, 15622016), (254, 15314496), (332, 11716512), (372, 10456672), (381, 10209664), (384, 10129901), (496, 7842504), (498, 7811008), (508, 7657248), (664, 5858256), (744, 5228336), (762, 5104832), (961, 4047744), (992, 3921252), (996, 3905504), (1016, 3828624), (1328, 2929128), (1488, 2614168), (1524, 2552416), (1922, 2023872), (1984, 1960626), (1992, 1952752), (2032, 1914312), (2573, 1511808), (2656, 1464564), (2883, 1349248), (2976, 1307084), (3048, 1276208), (3844, 1011936), (3937, 988032), (3968, 980313), (3984, 976376), (4064, 957156), (5146, 755904), (5312, 732282), (5766, 674624), (5952, 653542), (6096, 638104), (7688, 505968), (7719, 503936), (7874, 494016), (7968, 488188), (8128, 478578), (10292, 377952), (10541, 369024), (10624, 366141), (11532, 337312), (11811, 329344), (11904, 326771), (12192, 319052), (15376, 252984), (15438, 251968), (15748, 247008), (15936, 244094), (16256, 239289), (20584, 188976), (21082, 184512), (23064, 168656), (23622, 164672), (24384, 159526), (30752, 126492), (30876, 125984), (31496, 123504), (31623, 123008), (31872, 122047), (41168, 94488), (42164, 92256), (46128, 84328), (47244, 82336), (48768, 79763), (61504, 63246), (61752, 62992)]