1993217184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22993}}^1$

素因数の和:23059

約数の個数: 144

約数和(自身を含む): 6628894272

約数和(自身を除く): 4635677088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4816, 5418, 6192, 7224, 9632, 10836, 12384, 14448, 21672, 22993, 28896, 43344, 45986, 68979, 86688, 91972, 137958, 160951, 183944, 206937, 275916, 321902, 367888, 413874, 482853, 551832, 643804, 735776, 827748, 965706, 988699, 1103664, 1287608, 1448559, 1655496, 1931412, 1977398, 2207328, 2575216, 2897118, 2966097, 3310992, 3862824, 3954796, 5150432, 5794236, 5932194, 6621984, 6920893, 7725648, 7909592, 8898291, 11588472, 11864388, 13841786, 15451296, 15819184, 17796582, 20762679, 23176944, 23728776, 27683572, 31638368, 35593164, 41525358, 46353888, 47457552, 55367144, 62288037, 71186328, 83050716, 94915104, 110734288, 124576074, 142372656, 166101432, 221468576, 249152148, 284745312, 332202864, 498304296, 664405728, 996608592, 1993217184]

約数ペア:

[(1, 1993217184), (2, 996608592), (3, 664405728), (4, 498304296), (6, 332202864), (7, 284745312), (8, 249152148), (9, 221468576), (12, 166101432), (14, 142372656), (16, 124576074), (18, 110734288), (21, 94915104), (24, 83050716), (28, 71186328), (32, 62288037), (36, 55367144), (42, 47457552), (43, 46353888), (48, 41525358), (56, 35593164), (63, 31638368), (72, 27683572), (84, 23728776), (86, 23176944), (96, 20762679), (112, 17796582), (126, 15819184), (129, 15451296), (144, 13841786), (168, 11864388), (172, 11588472), (224, 8898291), (252, 7909592), (258, 7725648), (288, 6920893), (301, 6621984), (336, 5932194), (344, 5794236), (387, 5150432), (504, 3954796), (516, 3862824), (602, 3310992), (672, 2966097), (688, 2897118), (774, 2575216), (903, 2207328), (1008, 1977398), (1032, 1931412), (1204, 1655496), (1376, 1448559), (1548, 1287608), (1806, 1103664), (2016, 988699), (2064, 965706), (2408, 827748), (2709, 735776), (3096, 643804), (3612, 551832), (4128, 482853), (4816, 413874), (5418, 367888), (6192, 321902), (7224, 275916), (9632, 206937), (10836, 183944), (12384, 160951), (14448, 137958), (21672, 91972), (22993, 86688), (28896, 68979), (43344, 45986)]