1881389664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2050

約数の個数: 288

約数和(自身を含む): 6828966144

約数和(自身を除く): 4947576480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 43, 44, 48, 56, 63, 66, 72, 77, 84, 86, 88, 96, 99, 112, 126, 129, 132, 144, 154, 168, 172, 176, 198, 224, 231, 252, 258, 264, 288, 301, 308, 336, 344, 352, 387, 396, 462, 473, 504, 516, 528, 602, 616, 672, 688, 693, 774, 792, 903, 924, 946, 1008, 1032, 1056, 1204, 1232, 1376, 1386, 1419, 1548, 1584, 1806, 1848, 1892, 1973, 2016, 2064, 2408, 2464, 2709, 2772, 2838, 3096, 3168, 3311, 3612, 3696, 3784, 3946, 4128, 4257, 4816, 5418, 5544, 5676, 5919, 6192, 6622, 7224, 7392, 7568, 7892, 8514, 9632, 9933, 10836, 11088, 11352, 11838, 12384, 13244, 13811, 14448, 15136, 15784, 17028, 17757, 19866, 21672, 21703, 22176, 22704, 23676, 26488, 27622, 28896, 29799, 31568, 34056, 35514, 39732, 41433, 43344, 43406, 45408, 47352, 52976, 55244, 59598, 63136, 65109, 68112, 71028, 79464, 82866, 84839, 86688, 86812, 94704, 105952, 110488, 119196, 124299, 130218, 136224, 142056, 151921, 158928, 165732, 169678, 173624, 189408, 195327, 220976, 238392, 248598, 254517, 260436, 284112, 303842, 317856, 331464, 339356, 347248, 390654, 441952, 455763, 476784, 497196, 509034, 520872, 568224, 593873, 607684, 662928, 678712, 694496, 763551, 781308, 911526, 933229, 953568, 994392, 1018068, 1041744, 1187746, 1215368, 1325856, 1357424, 1367289, 1527102, 1562616, 1781619, 1823052, 1866458, 1988784, 2036136, 2083488, 2375492, 2430736, 2714848, 2734578, 2799687, 3054204, 3125232, 3563238, 3646104, 3732916, 3977568, 4072272, 4750984, 4861472, 5344857, 5469156, 5599374, 6108408, 6250464, 6532603, 7126476, 7292208, 7465832, 8144544, 8399061, 9501968, 10689714, 10938312, 11198748, 12216816, 13065206, 14252952, 14584416, 14931664, 16798122, 19003936, 19597809, 21379428, 21876624, 22397496, 24433632, 26130412, 28505904, 29863328, 33596244, 39195618, 42758856, 43753248, 44794992, 52260824, 57011808, 58793427, 67192488, 78391236, 85517712, 89589984, 104521648, 117586854, 134384976, 156782472, 171035424, 209043296, 235173708, 268769952, 313564944, 470347416, 627129888, 940694832, 1881389664]

約数ペア:

[(1, 1881389664), (2, 940694832), (3, 627129888), (4, 470347416), (6, 313564944), (7, 268769952), (8, 235173708), (9, 209043296), (11, 171035424), (12, 156782472), (14, 134384976), (16, 117586854), (18, 104521648), (21, 89589984), (22, 85517712), (24, 78391236), (28, 67192488), (32, 58793427), (33, 57011808), (36, 52260824), (42, 44794992), (43, 43753248), (44, 42758856), (48, 39195618), (56, 33596244), (63, 29863328), (66, 28505904), (72, 26130412), (77, 24433632), (84, 22397496), (86, 21876624), (88, 21379428), (96, 19597809), (99, 19003936), (112, 16798122), (126, 14931664), (129, 14584416), (132, 14252952), (144, 13065206), (154, 12216816), (168, 11198748), (172, 10938312), (176, 10689714), (198, 9501968), (224, 8399061), (231, 8144544), (252, 7465832), (258, 7292208), (264, 7126476), (288, 6532603), (301, 6250464), (308, 6108408), (336, 5599374), (344, 5469156), (352, 5344857), (387, 4861472), (396, 4750984), (462, 4072272), (473, 3977568), (504, 3732916), (516, 3646104), (528, 3563238), (602, 3125232), (616, 3054204), (672, 2799687), (688, 2734578), (693, 2714848), (774, 2430736), (792, 2375492), (903, 2083488), (924, 2036136), (946, 1988784), (1008, 1866458), (1032, 1823052), (1056, 1781619), (1204, 1562616), (1232, 1527102), (1376, 1367289), (1386, 1357424), (1419, 1325856), (1548, 1215368), (1584, 1187746), (1806, 1041744), (1848, 1018068), (1892, 994392), (1973, 953568), (2016, 933229), (2064, 911526), (2408, 781308), (2464, 763551), (2709, 694496), (2772, 678712), (2838, 662928), (3096, 607684), (3168, 593873), (3311, 568224), (3612, 520872), (3696, 509034), (3784, 497196), (3946, 476784), (4128, 455763), (4257, 441952), (4816, 390654), (5418, 347248), (5544, 339356), (5676, 331464), (5919, 317856), (6192, 303842), (6622, 284112), (7224, 260436), (7392, 254517), (7568, 248598), (7892, 238392), (8514, 220976), (9632, 195327), (9933, 189408), (10836, 173624), (11088, 169678), (11352, 165732), (11838, 158928), (12384, 151921), (13244, 142056), (13811, 136224), (14448, 130218), (15136, 124299), (15784, 119196), (17028, 110488), (17757, 105952), (19866, 94704), (21672, 86812), (21703, 86688), (22176, 84839), (22704, 82866), (23676, 79464), (26488, 71028), (27622, 68112), (28896, 65109), (29799, 63136), (31568, 59598), (34056, 55244), (35514, 52976), (39732, 47352), (41433, 45408), (43344, 43406)]