21237525504

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1863

約数の個数: 264

約数和(自身を含む): 66719950752

約数和(自身を除く): 45482425248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 103, 104, 117, 128, 144, 156, 192, 206, 208, 234, 256, 288, 309, 312, 384, 412, 416, 468, 512, 576, 618, 624, 768, 824, 832, 927, 936, 1024, 1152, 1236, 1248, 1339, 1536, 1648, 1664, 1721, 1854, 1872, 2304, 2472, 2496, 2678, 3072, 3296, 3328, 3442, 3708, 3744, 4017, 4608, 4944, 4992, 5163, 5356, 6592, 6656, 6884, 7416, 7488, 8034, 9216, 9888, 9984, 10326, 10712, 12051, 13184, 13312, 13768, 14832, 14976, 15489, 16068, 19776, 19968, 20652, 21424, 22373, 24102, 26368, 27536, 29664, 29952, 30978, 32136, 39552, 39936, 41304, 42848, 44746, 48204, 52736, 55072, 59328, 59904, 61956, 64272, 67119, 79104, 82608, 85696, 89492, 96408, 105472, 110144, 118656, 119808, 123912, 128544, 134238, 158208, 165216, 171392, 177263, 178984, 192816, 201357, 220288, 237312, 247824, 257088, 268476, 316416, 330432, 342784, 354526, 357968, 385632, 402714, 440576, 474624, 495648, 514176, 531789, 536952, 660864, 685568, 709052, 715936, 771264, 805428, 881152, 949248, 991296, 1028352, 1063578, 1073904, 1321728, 1371136, 1418104, 1431872, 1542528, 1595367, 1610856, 1762304, 1982592, 2056704, 2127156, 2147808, 2304419, 2643456, 2836208, 2863744, 3085056, 3190734, 3221712, 3965184, 4113408, 4254312, 4295616, 4608838, 5286912, 5672416, 5727488, 6170112, 6381468, 6443424, 6913257, 7930368, 8508624, 8591232, 9217676, 11344832, 11454976, 12340224, 12762936, 12886848, 13826514, 15860736, 17017248, 17182464, 18435352, 20739771, 22689664, 22909952, 25525872, 25773696, 27653028, 34034496, 34364928, 36870704, 41479542, 45379328, 51051744, 51547392, 55306056, 68068992, 68729856, 73741408, 82959084, 90758656, 102103488, 103094784, 110612112, 136137984, 147482816, 165918168, 181517312, 204206976, 206189568, 221224224, 272275968, 294965632, 331836336, 408413952, 442448448, 544551936, 589931264, 663672672, 816827904, 884896896, 1179862528, 1327345344, 1633655808, 1769793792, 2359725056, 2654690688, 3539587584, 5309381376, 7079175168, 10618762752, 21237525504]

約数ペア:

[(1, 21237525504), (2, 10618762752), (3, 7079175168), (4, 5309381376), (6, 3539587584), (8, 2654690688), (9, 2359725056), (12, 1769793792), (13, 1633655808), (16, 1327345344), (18, 1179862528), (24, 884896896), (26, 816827904), (32, 663672672), (36, 589931264), (39, 544551936), (48, 442448448), (52, 408413952), (64, 331836336), (72, 294965632), (78, 272275968), (96, 221224224), (103, 206189568), (104, 204206976), (117, 181517312), (128, 165918168), (144, 147482816), (156, 136137984), (192, 110612112), (206, 103094784), (208, 102103488), (234, 90758656), (256, 82959084), (288, 73741408), (309, 68729856), (312, 68068992), (384, 55306056), (412, 51547392), (416, 51051744), (468, 45379328), (512, 41479542), (576, 36870704), (618, 34364928), (624, 34034496), (768, 27653028), (824, 25773696), (832, 25525872), (927, 22909952), (936, 22689664), (1024, 20739771), (1152, 18435352), (1236, 17182464), (1248, 17017248), (1339, 15860736), (1536, 13826514), (1648, 12886848), (1664, 12762936), (1721, 12340224), (1854, 11454976), (1872, 11344832), (2304, 9217676), (2472, 8591232), (2496, 8508624), (2678, 7930368), (3072, 6913257), (3296, 6443424), (3328, 6381468), (3442, 6170112), (3708, 5727488), (3744, 5672416), (4017, 5286912), (4608, 4608838), (4944, 4295616), (4992, 4254312), (5163, 4113408), (5356, 3965184), (6592, 3221712), (6656, 3190734), (6884, 3085056), (7416, 2863744), (7488, 2836208), (8034, 2643456), (9216, 2304419), (9888, 2147808), (9984, 2127156), (10326, 2056704), (10712, 1982592), (12051, 1762304), (13184, 1610856), (13312, 1595367), (13768, 1542528), (14832, 1431872), (14976, 1418104), (15489, 1371136), (16068, 1321728), (19776, 1073904), (19968, 1063578), (20652, 1028352), (21424, 991296), (22373, 949248), (24102, 881152), (26368, 805428), (27536, 771264), (29664, 715936), (29952, 709052), (30978, 685568), (32136, 660864), (39552, 536952), (39936, 531789), (41304, 514176), (42848, 495648), (44746, 474624), (48204, 440576), (52736, 402714), (55072, 385632), (59328, 357968), (59904, 354526), (61956, 342784), (64272, 330432), (67119, 316416), (79104, 268476), (82608, 257088), (85696, 247824), (89492, 237312), (96408, 220288), (105472, 201357), (110144, 192816), (118656, 178984), (119808, 177263), (123912, 171392), (128544, 165216), (134238, 158208)]