2138947272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1373}}^1$

素因数の和:1684

約数の個数: 192

約数和(自身を含む): 7253400960

約数和(自身を除く): 5114453688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 281, 308, 396, 462, 504, 562, 616, 693, 792, 843, 924, 1124, 1373, 1386, 1686, 1848, 1967, 2248, 2529, 2746, 2772, 3091, 3372, 3934, 4119, 5058, 5492, 5544, 5901, 6182, 6744, 7868, 8238, 9273, 9611, 10116, 10984, 11802, 12357, 12364, 15103, 15736, 16476, 17703, 18546, 19222, 20232, 21637, 23604, 24714, 24728, 27819, 28833, 30206, 32952, 35406, 37092, 38444, 43274, 45309, 47208, 49428, 55638, 57666, 60412, 64911, 70812, 74184, 76888, 86499, 86548, 90618, 98856, 105721, 111276, 115332, 120824, 129822, 135927, 141624, 172998, 173096, 181236, 194733, 211442, 222552, 230664, 259644, 271854, 317163, 345996, 362472, 385813, 389466, 422884, 519288, 543708, 634326, 691992, 771626, 778932, 845768, 951489, 1087416, 1157439, 1268652, 1543252, 1557864, 1902978, 2314878, 2537304, 2700691, 3086504, 3472317, 3805956, 4243943, 4629756, 5401382, 6944634, 7611912, 8102073, 8487886, 9259512, 10802764, 12731829, 13889268, 16204146, 16975772, 21605528, 24306219, 25463658, 27778536, 29707601, 32408292, 33951544, 38195487, 48612438, 50927316, 59415202, 64816584, 76390974, 89122803, 97224876, 101854632, 118830404, 152781948, 178245606, 194449752, 237660808, 267368409, 305563896, 356491212, 534736818, 712982424, 1069473636, 2138947272]

約数ペア:

[(1, 2138947272), (2, 1069473636), (3, 712982424), (4, 534736818), (6, 356491212), (7, 305563896), (8, 267368409), (9, 237660808), (11, 194449752), (12, 178245606), (14, 152781948), (18, 118830404), (21, 101854632), (22, 97224876), (24, 89122803), (28, 76390974), (33, 64816584), (36, 59415202), (42, 50927316), (44, 48612438), (56, 38195487), (63, 33951544), (66, 32408292), (72, 29707601), (77, 27778536), (84, 25463658), (88, 24306219), (99, 21605528), (126, 16975772), (132, 16204146), (154, 13889268), (168, 12731829), (198, 10802764), (231, 9259512), (252, 8487886), (264, 8102073), (281, 7611912), (308, 6944634), (396, 5401382), (462, 4629756), (504, 4243943), (562, 3805956), (616, 3472317), (693, 3086504), (792, 2700691), (843, 2537304), (924, 2314878), (1124, 1902978), (1373, 1557864), (1386, 1543252), (1686, 1268652), (1848, 1157439), (1967, 1087416), (2248, 951489), (2529, 845768), (2746, 778932), (2772, 771626), (3091, 691992), (3372, 634326), (3934, 543708), (4119, 519288), (5058, 422884), (5492, 389466), (5544, 385813), (5901, 362472), (6182, 345996), (6744, 317163), (7868, 271854), (8238, 259644), (9273, 230664), (9611, 222552), (10116, 211442), (10984, 194733), (11802, 181236), (12357, 173096), (12364, 172998), (15103, 141624), (15736, 135927), (16476, 129822), (17703, 120824), (18546, 115332), (19222, 111276), (20232, 105721), (21637, 98856), (23604, 90618), (24714, 86548), (24728, 86499), (27819, 76888), (28833, 74184), (30206, 70812), (32952, 64911), (35406, 60412), (37092, 57666), (38444, 55638), (43274, 49428), (45309, 47208)]