2719681888

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 7356666240

約数和(自身を除く): 4636984352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 43, 44, 49, 56, 76, 77, 86, 88, 98, 112, 133, 152, 154, 172, 176, 193, 196, 209, 224, 266, 301, 304, 308, 344, 352, 386, 392, 418, 473, 532, 539, 602, 608, 616, 688, 772, 784, 817, 836, 931, 946, 1064, 1078, 1204, 1232, 1351, 1376, 1463, 1544, 1568, 1634, 1672, 1862, 1892, 2107, 2123, 2128, 2156, 2408, 2464, 2702, 2926, 3088, 3268, 3311, 3344, 3667, 3724, 3784, 4214, 4246, 4256, 4312, 4816, 5404, 5719, 5852, 6176, 6536, 6622, 6688, 7334, 7448, 7568, 8299, 8428, 8492, 8624, 8987, 9457, 9632, 10241, 10808, 11438, 11704, 13072, 13244, 14668, 14861, 14896, 15136, 16598, 16856, 16984, 17248, 17974, 18914, 20482, 21616, 22876, 23177, 23408, 25669, 26144, 26488, 29336, 29722, 29792, 33196, 33712, 33968, 35948, 37828, 40033, 40337, 40964, 43232, 45752, 46354, 46816, 51338, 52976, 58093, 58672, 59444, 62909, 66392, 67424, 67936, 71896, 75656, 80066, 80674, 81928, 91289, 91504, 92708, 102676, 104027, 105952, 116186, 117344, 118888, 125818, 132784, 143792, 151312, 157681, 160132, 161348, 163856, 179683, 182578, 183008, 185416, 205352, 208054, 232372, 237776, 251636, 265568, 282359, 287584, 302624, 315362, 320264, 322696, 327712, 359366, 365156, 370832, 406651, 410704, 416108, 440363, 464744, 475552, 503272, 564718, 630724, 639023, 640528, 645392, 718732, 730312, 741664, 813302, 821408, 832216, 880726, 929488, 1006544, 1103767, 1129436, 1261448, 1278046, 1281056, 1290784, 1437464, 1460624, 1626604, 1664432, 1734491, 1761452, 1858976, 1976513, 2013088, 2207534, 2258872, 2522896, 2556092, 2874928, 2921248, 3253208, 3328864, 3468982, 3522904, 3953026, 4415068, 4473161, 4517744, 5045792, 5112184, 5749856, 6506416, 6937964, 7045808, 7726369, 7906052, 8830136, 8946322, 9035488, 10224368, 12141437, 13012832, 13875928, 14091616, 15452738, 15812104, 17660272, 17892644, 20448736, 24282874, 27751856, 30905476, 31624208, 35320544, 35785288, 48565748, 55503712, 61810952, 63248416, 71570576, 84990059, 97131496, 123621904, 143141152, 169980118, 194262992, 247243808, 339960236, 388525984, 679920472, 1359840944, 2719681888]

約数ペア:

[(1, 2719681888), (2, 1359840944), (4, 679920472), (7, 388525984), (8, 339960236), (11, 247243808), (14, 194262992), (16, 169980118), (19, 143141152), (22, 123621904), (28, 97131496), (32, 84990059), (38, 71570576), (43, 63248416), (44, 61810952), (49, 55503712), (56, 48565748), (76, 35785288), (77, 35320544), (86, 31624208), (88, 30905476), (98, 27751856), (112, 24282874), (133, 20448736), (152, 17892644), (154, 17660272), (172, 15812104), (176, 15452738), (193, 14091616), (196, 13875928), (209, 13012832), (224, 12141437), (266, 10224368), (301, 9035488), (304, 8946322), (308, 8830136), (344, 7906052), (352, 7726369), (386, 7045808), (392, 6937964), (418, 6506416), (473, 5749856), (532, 5112184), (539, 5045792), (602, 4517744), (608, 4473161), (616, 4415068), (688, 3953026), (772, 3522904), (784, 3468982), (817, 3328864), (836, 3253208), (931, 2921248), (946, 2874928), (1064, 2556092), (1078, 2522896), (1204, 2258872), (1232, 2207534), (1351, 2013088), (1376, 1976513), (1463, 1858976), (1544, 1761452), (1568, 1734491), (1634, 1664432), (1672, 1626604), (1862, 1460624), (1892, 1437464), (2107, 1290784), (2123, 1281056), (2128, 1278046), (2156, 1261448), (2408, 1129436), (2464, 1103767), (2702, 1006544), (2926, 929488), (3088, 880726), (3268, 832216), (3311, 821408), (3344, 813302), (3667, 741664), (3724, 730312), (3784, 718732), (4214, 645392), (4246, 640528), (4256, 639023), (4312, 630724), (4816, 564718), (5404, 503272), (5719, 475552), (5852, 464744), (6176, 440363), (6536, 416108), (6622, 410704), (6688, 406651), (7334, 370832), (7448, 365156), (7568, 359366), (8299, 327712), (8428, 322696), (8492, 320264), (8624, 315362), (8987, 302624), (9457, 287584), (9632, 282359), (10241, 265568), (10808, 251636), (11438, 237776), (11704, 232372), (13072, 208054), (13244, 205352), (14668, 185416), (14861, 183008), (14896, 182578), (15136, 179683), (16598, 163856), (16856, 161348), (16984, 160132), (17248, 157681), (17974, 151312), (18914, 143792), (20482, 132784), (21616, 125818), (22876, 118888), (23177, 117344), (23408, 116186), (25669, 105952), (26144, 104027), (26488, 102676), (29336, 92708), (29722, 91504), (29792, 91289), (33196, 81928), (33712, 80674), (33968, 80066), (35948, 75656), (37828, 71896), (40033, 67936), (40337, 67424), (40964, 66392), (43232, 62909), (45752, 59444), (46354, 58672), (46816, 58093), (51338, 52976)]