21085202544

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17084

約数の個数: 240

約数和(自身を含む): 69258710016

約数和(自身を除く): 48173507472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 49, 51, 56, 62, 68, 84, 93, 98, 102, 112, 119, 124, 136, 147, 168, 186, 196, 204, 217, 238, 248, 272, 294, 336, 357, 372, 392, 408, 434, 476, 496, 527, 588, 651, 714, 744, 784, 816, 833, 868, 952, 1054, 1176, 1302, 1428, 1488, 1519, 1581, 1666, 1736, 1904, 2108, 2352, 2499, 2604, 2856, 3038, 3162, 3332, 3472, 3689, 4216, 4557, 4998, 5208, 5712, 6076, 6324, 6664, 7378, 8432, 9114, 9996, 10416, 11067, 12152, 12648, 13328, 14756, 17011, 18228, 19992, 22134, 24304, 25296, 25823, 29512, 34022, 36456, 39984, 44268, 51033, 51646, 59024, 68044, 72912, 77469, 88536, 102066, 103292, 119077, 136088, 154938, 177072, 204132, 206584, 238154, 272176, 289187, 309876, 357231, 408264, 413168, 476308, 527341, 578374, 619752, 714462, 816528, 833539, 867561, 952616, 1054682, 1156748, 1239504, 1428924, 1582023, 1667078, 1735122, 1905232, 2024309, 2109364, 2313496, 2500617, 2857848, 3164046, 3334156, 3470244, 3691387, 4048618, 4218728, 4626992, 5001234, 5715696, 6072927, 6328092, 6668312, 6940488, 7382774, 8097236, 8437456, 8964797, 10002468, 11074161, 12145854, 12656184, 13336624, 13880976, 14170163, 14765548, 16194472, 17929594, 20004936, 22148322, 24291708, 25312368, 25839709, 26894391, 28340326, 29531096, 32388944, 35859188, 40009872, 42510489, 44296644, 48583416, 51679418, 53788782, 56680652, 59062192, 62753579, 71718376, 77519127, 85020978, 88593288, 97166832, 103358836, 107577564, 113361304, 125507158, 143436752, 155038254, 170041956, 177186576, 188260737, 206717672, 215155128, 226722608, 251014316, 310076508, 340083912, 376521474, 413435344, 430310256, 439275053, 502028632, 620153016, 680167824, 753042948, 878550106, 1004057264, 1240306032, 1317825159, 1506085896, 1757100212, 2635650318, 3012171792, 3514200424, 5271300636, 7028400848, 10542601272, 21085202544]

約数ペア:

[(1, 21085202544), (2, 10542601272), (3, 7028400848), (4, 5271300636), (6, 3514200424), (7, 3012171792), (8, 2635650318), (12, 1757100212), (14, 1506085896), (16, 1317825159), (17, 1240306032), (21, 1004057264), (24, 878550106), (28, 753042948), (31, 680167824), (34, 620153016), (42, 502028632), (48, 439275053), (49, 430310256), (51, 413435344), (56, 376521474), (62, 340083912), (68, 310076508), (84, 251014316), (93, 226722608), (98, 215155128), (102, 206717672), (112, 188260737), (119, 177186576), (124, 170041956), (136, 155038254), (147, 143436752), (168, 125507158), (186, 113361304), (196, 107577564), (204, 103358836), (217, 97166832), (238, 88593288), (248, 85020978), (272, 77519127), (294, 71718376), (336, 62753579), (357, 59062192), (372, 56680652), (392, 53788782), (408, 51679418), (434, 48583416), (476, 44296644), (496, 42510489), (527, 40009872), (588, 35859188), (651, 32388944), (714, 29531096), (744, 28340326), (784, 26894391), (816, 25839709), (833, 25312368), (868, 24291708), (952, 22148322), (1054, 20004936), (1176, 17929594), (1302, 16194472), (1428, 14765548), (1488, 14170163), (1519, 13880976), (1581, 13336624), (1666, 12656184), (1736, 12145854), (1904, 11074161), (2108, 10002468), (2352, 8964797), (2499, 8437456), (2604, 8097236), (2856, 7382774), (3038, 6940488), (3162, 6668312), (3332, 6328092), (3472, 6072927), (3689, 5715696), (4216, 5001234), (4557, 4626992), (4998, 4218728), (5208, 4048618), (5712, 3691387), (6076, 3470244), (6324, 3334156), (6664, 3164046), (7378, 2857848), (8432, 2500617), (9114, 2313496), (9996, 2109364), (10416, 2024309), (11067, 1905232), (12152, 1735122), (12648, 1667078), (13328, 1582023), (14756, 1428924), (17011, 1239504), (18228, 1156748), (19992, 1054682), (22134, 952616), (24304, 867561), (25296, 833539), (25823, 816528), (29512, 714462), (34022, 619752), (36456, 578374), (39984, 527341), (44268, 476308), (51033, 413168), (51646, 408264), (59024, 357231), (68044, 309876), (72912, 289187), (77469, 272176), (88536, 238154), (102066, 206584), (103292, 204132), (119077, 177072), (136088, 154938)]