21502822176

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6956

約数の個数: 288

約数和(自身を含む): 71237117952

約数和(自身を除く): 49734295776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 43, 44, 46, 48, 66, 69, 72, 86, 88, 92, 96, 99, 129, 132, 138, 144, 172, 176, 184, 198, 207, 253, 258, 264, 276, 288, 344, 352, 368, 387, 396, 414, 473, 506, 516, 528, 552, 688, 736, 759, 774, 792, 828, 946, 989, 1012, 1032, 1056, 1104, 1376, 1419, 1518, 1548, 1584, 1656, 1892, 1978, 2024, 2064, 2208, 2277, 2838, 2967, 3036, 3096, 3168, 3312, 3784, 3956, 4048, 4128, 4257, 4554, 5676, 5934, 6072, 6192, 6624, 6863, 7568, 7912, 8096, 8514, 8901, 9108, 10879, 11352, 11868, 12144, 12384, 13726, 15136, 15824, 17028, 17802, 18216, 20589, 21758, 22704, 23736, 24288, 27452, 31648, 32637, 34056, 35604, 36432, 41178, 43516, 45408, 47472, 54904, 61767, 65274, 68112, 71208, 72864, 75493, 82356, 87032, 94944, 97911, 109808, 123534, 130548, 136224, 142416, 150986, 157849, 164712, 174064, 195822, 219616, 226479, 247068, 261096, 284832, 295109, 301972, 315698, 329424, 348128, 391644, 452958, 473547, 494136, 522192, 590218, 603944, 631396, 658848, 679437, 783288, 885327, 905916, 947094, 988272, 1044384, 1180436, 1207888, 1262792, 1358874, 1420641, 1566576, 1736339, 1770654, 1811832, 1894188, 1976544, 2360872, 2415776, 2525584, 2655981, 2717748, 2841282, 3133152, 3246199, 3472678, 3541308, 3623664, 3788376, 4721744, 5051168, 5209017, 5311962, 5435496, 5682564, 6492398, 6787507, 6945356, 7082616, 7247328, 7576752, 9443488, 9738597, 10418034, 10623924, 10870992, 11365128, 12984796, 13575014, 13890712, 14165232, 15153504, 15627051, 19477194, 20362521, 20836068, 21247848, 21741984, 22730256, 25969592, 27150028, 27781424, 28330464, 29215791, 31254102, 38954388, 40725042, 41672136, 42495696, 45460512, 51939184, 54300056, 55562848, 58431582, 61087563, 62508204, 74662577, 77908776, 81450084, 83344272, 84991392, 103878368, 108600112, 116863164, 122175126, 125016408, 149325154, 155817552, 162900168, 166688544, 217200224, 223987731, 233726328, 244350252, 250032816, 298650308, 311635104, 325800336, 447975462, 467452656, 488700504, 500065632, 597300616, 651600672, 671963193, 895950924, 934905312, 977401008, 1194601232, 1343926386, 1791901848, 1954802016, 2389202464, 2687852772, 3583803696, 5375705544, 7167607392, 10751411088, 21502822176]

約数ペア:

[(1, 21502822176), (2, 10751411088), (3, 7167607392), (4, 5375705544), (6, 3583803696), (8, 2687852772), (9, 2389202464), (11, 1954802016), (12, 1791901848), (16, 1343926386), (18, 1194601232), (22, 977401008), (23, 934905312), (24, 895950924), (32, 671963193), (33, 651600672), (36, 597300616), (43, 500065632), (44, 488700504), (46, 467452656), (48, 447975462), (66, 325800336), (69, 311635104), (72, 298650308), (86, 250032816), (88, 244350252), (92, 233726328), (96, 223987731), (99, 217200224), (129, 166688544), (132, 162900168), (138, 155817552), (144, 149325154), (172, 125016408), (176, 122175126), (184, 116863164), (198, 108600112), (207, 103878368), (253, 84991392), (258, 83344272), (264, 81450084), (276, 77908776), (288, 74662577), (344, 62508204), (352, 61087563), (368, 58431582), (387, 55562848), (396, 54300056), (414, 51939184), (473, 45460512), (506, 42495696), (516, 41672136), (528, 40725042), (552, 38954388), (688, 31254102), (736, 29215791), (759, 28330464), (774, 27781424), (792, 27150028), (828, 25969592), (946, 22730256), (989, 21741984), (1012, 21247848), (1032, 20836068), (1056, 20362521), (1104, 19477194), (1376, 15627051), (1419, 15153504), (1518, 14165232), (1548, 13890712), (1584, 13575014), (1656, 12984796), (1892, 11365128), (1978, 10870992), (2024, 10623924), (2064, 10418034), (2208, 9738597), (2277, 9443488), (2838, 7576752), (2967, 7247328), (3036, 7082616), (3096, 6945356), (3168, 6787507), (3312, 6492398), (3784, 5682564), (3956, 5435496), (4048, 5311962), (4128, 5209017), (4257, 5051168), (4554, 4721744), (5676, 3788376), (5934, 3623664), (6072, 3541308), (6192, 3472678), (6624, 3246199), (6863, 3133152), (7568, 2841282), (7912, 2717748), (8096, 2655981), (8514, 2525584), (8901, 2415776), (9108, 2360872), (10879, 1976544), (11352, 1894188), (11868, 1811832), (12144, 1770654), (12384, 1736339), (13726, 1566576), (15136, 1420641), (15824, 1358874), (17028, 1262792), (17802, 1207888), (18216, 1180436), (20589, 1044384), (21758, 988272), (22704, 947094), (23736, 905916), (24288, 885327), (27452, 783288), (31648, 679437), (32637, 658848), (34056, 631396), (35604, 603944), (36432, 590218), (41178, 522192), (43516, 494136), (45408, 473547), (47472, 452958), (54904, 391644), (61767, 348128), (65274, 329424), (68112, 315698), (71208, 301972), (72864, 295109), (75493, 284832), (82356, 261096), (87032, 247068), (94944, 226479), (97911, 219616), (109808, 195822), (123534, 174064), (130548, 164712), (136224, 157849), (142416, 150986)]