21915919872

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6863}}^1$

素因数の和:6911

約数の個数: 400

約数和(自身を含む): 81566065152

約数和(自身を除く): 59650145280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 504, 512, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 768, 792, 864, 891, 896, 924, 1008, 1056, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1512, 1536, 1584, 1728, 1782, 1792, 1848, 2016, 2079, 2112, 2268, 2304, 2376, 2464, 2592, 2688, 2772, 2816, 3024, 3168, 3456, 3564, 3584, 3696, 4032, 4158, 4224, 4536, 4608, 4752, 4928, 5184, 5376, 5544, 5632, 6048, 6237, 6336, 6863, 6912, 7128, 7392, 8064, 8316, 8448, 9072, 9504, 9856, 10368, 10752, 11088, 12096, 12474, 12672, 13726, 13824, 14256, 14784, 16128, 16632, 16896, 18144, 19008, 19712, 20589, 20736, 22176, 24192, 24948, 25344, 27452, 28512, 29568, 32256, 33264, 36288, 38016, 39424, 41178, 41472, 44352, 48041, 48384, 49896, 50688, 54904, 57024, 59136, 61767, 66528, 72576, 75493, 76032, 82356, 88704, 96082, 96768, 99792, 109808, 114048, 118272, 123534, 133056, 144123, 145152, 150986, 152064, 164712, 177408, 185301, 192164, 199584, 219616, 226479, 228096, 247068, 266112, 288246, 290304, 301972, 329424, 354816, 370602, 384328, 399168, 432369, 439232, 452958, 456192, 494136, 528451, 532224, 555903, 576492, 603944, 658848, 679437, 741204, 768656, 798336, 864738, 878464, 905916, 988272, 1056902, 1064448, 1111806, 1152984, 1207888, 1297107, 1317696, 1358874, 1482408, 1537312, 1585353, 1596672, 1729476, 1756928, 1811832, 1976544, 2038311, 2113804, 2223612, 2305968, 2415776, 2594214, 2635392, 2717748, 2964816, 3074624, 3170706, 3193344, 3458952, 3513856, 3623664, 3891321, 3953088, 4076622, 4227608, 4447224, 4611936, 4756059, 4831552, 5188428, 5270784, 5435496, 5929632, 6114933, 6149248, 6341412, 6917904, 7247328, 7782642, 7906176, 8153244, 8455216, 8894448, 9223872, 9512118, 9663104, 10376856, 10541568, 10870992, 11859264, 12229866, 12298496, 12682824, 13835808, 14268177, 14494656, 15565284, 15812352, 16306488, 16910432, 17788896, 18447744, 19024236, 19326208, 20753712, 21741984, 23718528, 24459732, 24596992, 25365648, 27671616, 28536354, 28989312, 31130568, 31624704, 32612976, 33820864, 35577792, 36895488, 38048472, 38652416, 41507424, 42804531, 43483968, 47437056, 48919464, 50731296, 55343232, 57072708, 57978624, 62261136, 65225952, 67641728, 71155584, 73790976, 76096944, 83014848, 85609062, 86967936, 94874112, 97838928, 101462592, 110686464, 114145416, 115957248, 124522272, 130451904, 135283456, 142311168, 152193888, 166029696, 171218124, 173935872, 195677856, 202925184, 221372928, 228290832, 249044544, 260903808, 270566912, 284622336, 304387776, 332059392, 342436248, 347871744, 391355712, 405850368, 456581664, 498089088, 521807616, 608775552, 664118784, 684872496, 782711424, 811700736, 913163328, 996178176, 1043615232, 1217551104, 1369744992, 1565422848, 1826326656, 1992356352, 2435102208, 2739489984, 3130845696, 3652653312, 5478979968, 7305306624, 10957959936, 21915919872]

約数ペア:

[(1, 21915919872), (2, 10957959936), (3, 7305306624), (4, 5478979968), (6, 3652653312), (7, 3130845696), (8, 2739489984), (9, 2435102208), (11, 1992356352), (12, 1826326656), (14, 1565422848), (16, 1369744992), (18, 1217551104), (21, 1043615232), (22, 996178176), (24, 913163328), (27, 811700736), (28, 782711424), (32, 684872496), (33, 664118784), (36, 608775552), (42, 521807616), (44, 498089088), (48, 456581664), (54, 405850368), (56, 391355712), (63, 347871744), (64, 342436248), (66, 332059392), (72, 304387776), (77, 284622336), (81, 270566912), (84, 260903808), (88, 249044544), (96, 228290832), (99, 221372928), (108, 202925184), (112, 195677856), (126, 173935872), (128, 171218124), (132, 166029696), (144, 152193888), (154, 142311168), (162, 135283456), (168, 130451904), (176, 124522272), (189, 115957248), (192, 114145416), (198, 110686464), (216, 101462592), (224, 97838928), (231, 94874112), (252, 86967936), (256, 85609062), (264, 83014848), (288, 76096944), (297, 73790976), (308, 71155584), (324, 67641728), (336, 65225952), (352, 62261136), (378, 57978624), (384, 57072708), (396, 55343232), (432, 50731296), (448, 48919464), (462, 47437056), (504, 43483968), (512, 42804531), (528, 41507424), (567, 38652416), (576, 38048472), (594, 36895488), (616, 35577792), (648, 33820864), (672, 32612976), (693, 31624704), (704, 31130568), (756, 28989312), (768, 28536354), (792, 27671616), (864, 25365648), (891, 24596992), (896, 24459732), (924, 23718528), (1008, 21741984), (1056, 20753712), (1134, 19326208), (1152, 19024236), (1188, 18447744), (1232, 17788896), (1296, 16910432), (1344, 16306488), (1386, 15812352), (1408, 15565284), (1512, 14494656), (1536, 14268177), (1584, 13835808), (1728, 12682824), (1782, 12298496), (1792, 12229866), (1848, 11859264), (2016, 10870992), (2079, 10541568), (2112, 10376856), (2268, 9663104), (2304, 9512118), (2376, 9223872), (2464, 8894448), (2592, 8455216), (2688, 8153244), (2772, 7906176), (2816, 7782642), (3024, 7247328), (3168, 6917904), (3456, 6341412), (3564, 6149248), (3584, 6114933), (3696, 5929632), (4032, 5435496), (4158, 5270784), (4224, 5188428), (4536, 4831552), (4608, 4756059), (4752, 4611936), (4928, 4447224), (5184, 4227608), (5376, 4076622), (5544, 3953088), (5632, 3891321), (6048, 3623664), (6237, 3513856), (6336, 3458952), (6863, 3193344), (6912, 3170706), (7128, 3074624), (7392, 2964816), (8064, 2717748), (8316, 2635392), (8448, 2594214), (9072, 2415776), (9504, 2305968), (9856, 2223612), (10368, 2113804), (10752, 2038311), (11088, 1976544), (12096, 1811832), (12474, 1756928), (12672, 1729476), (13726, 1596672), (13824, 1585353), (14256, 1537312), (14784, 1482408), (16128, 1358874), (16632, 1317696), (16896, 1297107), (18144, 1207888), (19008, 1152984), (19712, 1111806), (20589, 1064448), (20736, 1056902), (22176, 988272), (24192, 905916), (24948, 878464), (25344, 864738), (27452, 798336), (28512, 768656), (29568, 741204), (32256, 679437), (33264, 658848), (36288, 603944), (38016, 576492), (39424, 555903), (41178, 532224), (41472, 528451), (44352, 494136), (48041, 456192), (48384, 452958), (49896, 439232), (50688, 432369), (54904, 399168), (57024, 384328), (59136, 370602), (61767, 354816), (66528, 329424), (72576, 301972), (75493, 290304), (76032, 288246), (82356, 266112), (88704, 247068), (96082, 228096), (96768, 226479), (99792, 219616), (109808, 199584), (114048, 192164), (118272, 185301), (123534, 177408), (133056, 164712), (144123, 152064), (145152, 150986)]