213668784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 745363008

約数和(自身を除く): 531694224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 37, 42, 48, 51, 56, 63, 68, 72, 74, 84, 102, 111, 112, 119, 126, 136, 144, 148, 153, 168, 204, 222, 238, 252, 259, 272, 296, 306, 333, 336, 337, 357, 408, 444, 476, 504, 518, 592, 612, 629, 666, 674, 714, 777, 816, 888, 952, 1008, 1011, 1036, 1071, 1224, 1258, 1332, 1348, 1428, 1554, 1776, 1887, 1904, 2022, 2072, 2142, 2331, 2359, 2448, 2516, 2664, 2696, 2856, 3033, 3108, 3774, 4044, 4144, 4284, 4403, 4662, 4718, 5032, 5328, 5392, 5661, 5712, 5729, 6066, 6216, 7077, 7548, 8088, 8568, 8806, 9324, 9436, 10064, 11322, 11458, 12132, 12432, 12469, 13209, 14154, 15096, 16176, 17136, 17187, 17612, 18648, 18872, 21231, 22644, 22916, 24264, 24938, 26418, 28308, 30192, 34374, 35224, 37296, 37407, 37744, 39627, 40103, 42462, 45288, 45832, 48528, 49876, 51561, 52836, 56616, 68748, 70448, 74814, 79254, 80206, 84924, 87283, 90576, 91664, 99752, 103122, 105672, 112221, 113232, 120309, 137496, 149628, 158508, 160412, 169848, 174566, 199504, 206244, 211344, 211973, 224442, 240618, 261849, 274992, 299256, 317016, 320824, 339696, 349132, 360927, 412488, 423946, 448884, 481236, 523698, 598512, 634032, 635919, 641648, 698264, 721854, 785547, 824976, 847892, 897768, 962472, 1047396, 1271838, 1396528, 1443708, 1483811, 1571094, 1695784, 1795536, 1907757, 1924944, 2094792, 2543676, 2887416, 2967622, 3142188, 3391568, 3815514, 4189584, 4451433, 5087352, 5774832, 5935244, 6284376, 7631028, 8902866, 10174704, 11870488, 12568752, 13354299, 15262056, 17805732, 23740976, 26708598, 30524112, 35611464, 53417196, 71222928, 106834392, 213668784]

約数ペア:

[(1, 213668784), (2, 106834392), (3, 71222928), (4, 53417196), (6, 35611464), (7, 30524112), (8, 26708598), (9, 23740976), (12, 17805732), (14, 15262056), (16, 13354299), (17, 12568752), (18, 11870488), (21, 10174704), (24, 8902866), (28, 7631028), (34, 6284376), (36, 5935244), (37, 5774832), (42, 5087352), (48, 4451433), (51, 4189584), (56, 3815514), (63, 3391568), (68, 3142188), (72, 2967622), (74, 2887416), (84, 2543676), (102, 2094792), (111, 1924944), (112, 1907757), (119, 1795536), (126, 1695784), (136, 1571094), (144, 1483811), (148, 1443708), (153, 1396528), (168, 1271838), (204, 1047396), (222, 962472), (238, 897768), (252, 847892), (259, 824976), (272, 785547), (296, 721854), (306, 698264), (333, 641648), (336, 635919), (337, 634032), (357, 598512), (408, 523698), (444, 481236), (476, 448884), (504, 423946), (518, 412488), (592, 360927), (612, 349132), (629, 339696), (666, 320824), (674, 317016), (714, 299256), (777, 274992), (816, 261849), (888, 240618), (952, 224442), (1008, 211973), (1011, 211344), (1036, 206244), (1071, 199504), (1224, 174566), (1258, 169848), (1332, 160412), (1348, 158508), (1428, 149628), (1554, 137496), (1776, 120309), (1887, 113232), (1904, 112221), (2022, 105672), (2072, 103122), (2142, 99752), (2331, 91664), (2359, 90576), (2448, 87283), (2516, 84924), (2664, 80206), (2696, 79254), (2856, 74814), (3033, 70448), (3108, 68748), (3774, 56616), (4044, 52836), (4144, 51561), (4284, 49876), (4403, 48528), (4662, 45832), (4718, 45288), (5032, 42462), (5328, 40103), (5392, 39627), (5661, 37744), (5712, 37407), (5729, 37296), (6066, 35224), (6216, 34374), (7077, 30192), (7548, 28308), (8088, 26418), (8568, 24938), (8806, 24264), (9324, 22916), (9436, 22644), (10064, 21231), (11322, 18872), (11458, 18648), (12132, 17612), (12432, 17187), (12469, 17136), (13209, 16176), (14154, 15096)]