211788288

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 670269600

約数和(自身を除く): 458481312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 59, 64, 72, 76, 82, 96, 114, 118, 123, 128, 144, 152, 164, 171, 177, 192, 228, 236, 246, 256, 288, 304, 328, 342, 354, 369, 384, 456, 472, 492, 512, 531, 576, 608, 656, 684, 708, 738, 768, 779, 912, 944, 984, 1062, 1121, 1152, 1216, 1312, 1368, 1416, 1476, 1536, 1558, 1824, 1888, 1968, 2124, 2242, 2304, 2337, 2419, 2432, 2624, 2736, 2832, 2952, 3116, 3363, 3648, 3776, 3936, 4248, 4484, 4608, 4674, 4838, 4864, 5248, 5472, 5664, 5904, 6232, 6726, 7011, 7257, 7296, 7552, 7872, 8496, 8968, 9348, 9676, 9728, 10089, 10496, 10944, 11328, 11808, 12464, 13452, 14022, 14514, 14592, 15104, 15744, 16992, 17936, 18696, 19352, 20178, 20992, 21771, 21888, 22656, 23616, 24928, 26904, 28044, 29028, 29184, 30208, 31488, 33984, 35872, 37392, 38704, 40356, 43542, 43776, 45312, 45961, 47232, 49856, 53808, 56088, 58056, 62976, 67968, 71744, 74784, 77408, 80712, 87084, 87552, 90624, 91922, 94464, 99712, 107616, 112176, 116112, 135936, 137883, 143488, 149568, 154816, 161424, 174168, 183844, 188928, 199424, 215232, 224352, 232224, 271872, 275766, 286976, 299136, 309632, 322848, 348336, 367688, 398848, 413649, 430464, 448704, 464448, 551532, 573952, 598272, 619264, 645696, 696672, 735376, 827298, 860928, 897408, 928896, 1103064, 1196544, 1238528, 1291392, 1393344, 1470752, 1654596, 1721856, 1794816, 1857792, 2206128, 2582784, 2786688, 2941504, 3309192, 3589632, 3715584, 4412256, 5165568, 5573376, 5883008, 6618384, 8824512, 11146752, 11766016, 13236768, 17649024, 23532032, 26473536, 35298048, 52947072, 70596096, 105894144, 211788288]

約数ペア:

[(1, 211788288), (2, 105894144), (3, 70596096), (4, 52947072), (6, 35298048), (8, 26473536), (9, 23532032), (12, 17649024), (16, 13236768), (18, 11766016), (19, 11146752), (24, 8824512), (32, 6618384), (36, 5883008), (38, 5573376), (41, 5165568), (48, 4412256), (57, 3715584), (59, 3589632), (64, 3309192), (72, 2941504), (76, 2786688), (82, 2582784), (96, 2206128), (114, 1857792), (118, 1794816), (123, 1721856), (128, 1654596), (144, 1470752), (152, 1393344), (164, 1291392), (171, 1238528), (177, 1196544), (192, 1103064), (228, 928896), (236, 897408), (246, 860928), (256, 827298), (288, 735376), (304, 696672), (328, 645696), (342, 619264), (354, 598272), (369, 573952), (384, 551532), (456, 464448), (472, 448704), (492, 430464), (512, 413649), (531, 398848), (576, 367688), (608, 348336), (656, 322848), (684, 309632), (708, 299136), (738, 286976), (768, 275766), (779, 271872), (912, 232224), (944, 224352), (984, 215232), (1062, 199424), (1121, 188928), (1152, 183844), (1216, 174168), (1312, 161424), (1368, 154816), (1416, 149568), (1476, 143488), (1536, 137883), (1558, 135936), (1824, 116112), (1888, 112176), (1968, 107616), (2124, 99712), (2242, 94464), (2304, 91922), (2337, 90624), (2419, 87552), (2432, 87084), (2624, 80712), (2736, 77408), (2832, 74784), (2952, 71744), (3116, 67968), (3363, 62976), (3648, 58056), (3776, 56088), (3936, 53808), (4248, 49856), (4484, 47232), (4608, 45961), (4674, 45312), (4838, 43776), (4864, 43542), (5248, 40356), (5472, 38704), (5664, 37392), (5904, 35872), (6232, 33984), (6726, 31488), (7011, 30208), (7257, 29184), (7296, 29028), (7552, 28044), (7872, 26904), (8496, 24928), (8968, 23616), (9348, 22656), (9676, 21888), (9728, 21771), (10089, 20992), (10496, 20178), (10944, 19352), (11328, 18696), (11808, 17936), (12464, 16992), (13452, 15744), (14022, 15104), (14514, 14592)]