1916279904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23567}}^1$

素因数の和:23609

約数の個数: 144

約数和(自身を含む): 6319240704

約数和(自身を除く): 4402960800

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3388, 3696, 3872, 5082, 5808, 6776, 7392, 10164, 11616, 13552, 20328, 23567, 27104, 40656, 47134, 70701, 81312, 94268, 141402, 164969, 188536, 259237, 282804, 329938, 377072, 494907, 518474, 565608, 659876, 754144, 777711, 989814, 1036948, 1131216, 1319752, 1555422, 1814659, 1979628, 2073896, 2262432, 2639504, 2851607, 3110844, 3629318, 3959256, 4147792, 5279008, 5443977, 5703214, 6221688, 7258636, 7918512, 8295584, 8554821, 10887954, 11406428, 12443376, 14517272, 15837024, 17109642, 19961249, 21775908, 22812856, 24886752, 29034544, 34219284, 39922498, 43551816, 45625712, 58069088, 59883747, 68438568, 79844996, 87103632, 91251424, 119767494, 136877136, 159689992, 174207264, 239534988, 273754272, 319379984, 479069976, 638759968, 958139952, 1916279904]

約数ペア:

[(1, 1916279904), (2, 958139952), (3, 638759968), (4, 479069976), (6, 319379984), (7, 273754272), (8, 239534988), (11, 174207264), (12, 159689992), (14, 136877136), (16, 119767494), (21, 91251424), (22, 87103632), (24, 79844996), (28, 68438568), (32, 59883747), (33, 58069088), (42, 45625712), (44, 43551816), (48, 39922498), (56, 34219284), (66, 29034544), (77, 24886752), (84, 22812856), (88, 21775908), (96, 19961249), (112, 17109642), (121, 15837024), (132, 14517272), (154, 12443376), (168, 11406428), (176, 10887954), (224, 8554821), (231, 8295584), (242, 7918512), (264, 7258636), (308, 6221688), (336, 5703214), (352, 5443977), (363, 5279008), (462, 4147792), (484, 3959256), (528, 3629318), (616, 3110844), (672, 2851607), (726, 2639504), (847, 2262432), (924, 2073896), (968, 1979628), (1056, 1814659), (1232, 1555422), (1452, 1319752), (1694, 1131216), (1848, 1036948), (1936, 989814), (2464, 777711), (2541, 754144), (2904, 659876), (3388, 565608), (3696, 518474), (3872, 494907), (5082, 377072), (5808, 329938), (6776, 282804), (7392, 259237), (10164, 188536), (11616, 164969), (13552, 141402), (20328, 94268), (23567, 81312), (27104, 70701), (40656, 47134)]