213940608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 491083392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 59, 64, 71, 76, 84, 96, 112, 114, 118, 128, 133, 142, 152, 168, 177, 192, 213, 224, 228, 236, 266, 284, 304, 336, 354, 384, 399, 413, 426, 448, 456, 472, 497, 532, 568, 608, 672, 708, 798, 826, 852, 896, 912, 944, 994, 1064, 1121, 1136, 1216, 1239, 1344, 1349, 1416, 1491, 1596, 1652, 1704, 1824, 1888, 1988, 2128, 2242, 2272, 2432, 2478, 2688, 2698, 2832, 2982, 3192, 3304, 3363, 3408, 3648, 3776, 3976, 4047, 4189, 4256, 4484, 4544, 4956, 5396, 5664, 5964, 6384, 6608, 6726, 6816, 7296, 7552, 7847, 7952, 8094, 8378, 8512, 8968, 9088, 9443, 9912, 10792, 11328, 11928, 12567, 12768, 13216, 13452, 13632, 15694, 15904, 16188, 16756, 17024, 17936, 18886, 19824, 21584, 22656, 23541, 23856, 25134, 25536, 26432, 26904, 27264, 28329, 29323, 31388, 31808, 32376, 33512, 35872, 37772, 39648, 43168, 47082, 47712, 50268, 51072, 52864, 53808, 56658, 58646, 62776, 63616, 64752, 67024, 71744, 75544, 79296, 79591, 86336, 87969, 94164, 95424, 100536, 107616, 113316, 117292, 125552, 129504, 134048, 143488, 151088, 158592, 159182, 172672, 175938, 188328, 190848, 201072, 215232, 226632, 234584, 238773, 251104, 259008, 268096, 302176, 318364, 351876, 376656, 402144, 430464, 453264, 469168, 477546, 502208, 518016, 536192, 557137, 604352, 636728, 703752, 753312, 804288, 906528, 938336, 955092, 1004416, 1114274, 1208704, 1273456, 1407504, 1506624, 1608576, 1671411, 1813056, 1876672, 1910184, 2228548, 2546912, 2815008, 3013248, 3342822, 3626112, 3753344, 3820368, 4457096, 5093824, 5630016, 6685644, 7640736, 8914192, 10187648, 11260032, 13371288, 15281472, 17828384, 26742576, 30562944, 35656768, 53485152, 71313536, 106970304, 213940608]

約数ペア:

[(1, 213940608), (2, 106970304), (3, 71313536), (4, 53485152), (6, 35656768), (7, 30562944), (8, 26742576), (12, 17828384), (14, 15281472), (16, 13371288), (19, 11260032), (21, 10187648), (24, 8914192), (28, 7640736), (32, 6685644), (38, 5630016), (42, 5093824), (48, 4457096), (56, 3820368), (57, 3753344), (59, 3626112), (64, 3342822), (71, 3013248), (76, 2815008), (84, 2546912), (96, 2228548), (112, 1910184), (114, 1876672), (118, 1813056), (128, 1671411), (133, 1608576), (142, 1506624), (152, 1407504), (168, 1273456), (177, 1208704), (192, 1114274), (213, 1004416), (224, 955092), (228, 938336), (236, 906528), (266, 804288), (284, 753312), (304, 703752), (336, 636728), (354, 604352), (384, 557137), (399, 536192), (413, 518016), (426, 502208), (448, 477546), (456, 469168), (472, 453264), (497, 430464), (532, 402144), (568, 376656), (608, 351876), (672, 318364), (708, 302176), (798, 268096), (826, 259008), (852, 251104), (896, 238773), (912, 234584), (944, 226632), (994, 215232), (1064, 201072), (1121, 190848), (1136, 188328), (1216, 175938), (1239, 172672), (1344, 159182), (1349, 158592), (1416, 151088), (1491, 143488), (1596, 134048), (1652, 129504), (1704, 125552), (1824, 117292), (1888, 113316), (1988, 107616), (2128, 100536), (2242, 95424), (2272, 94164), (2432, 87969), (2478, 86336), (2688, 79591), (2698, 79296), (2832, 75544), (2982, 71744), (3192, 67024), (3304, 64752), (3363, 63616), (3408, 62776), (3648, 58646), (3776, 56658), (3976, 53808), (4047, 52864), (4189, 51072), (4256, 50268), (4484, 47712), (4544, 47082), (4956, 43168), (5396, 39648), (5664, 37772), (5964, 35872), (6384, 33512), (6608, 32376), (6726, 31808), (6816, 31388), (7296, 29323), (7552, 28329), (7847, 27264), (7952, 26904), (8094, 26432), (8378, 25536), (8512, 25134), (8968, 23856), (9088, 23541), (9443, 22656), (9912, 21584), (10792, 19824), (11328, 18886), (11928, 17936), (12567, 17024), (12768, 16756), (13216, 16188), (13452, 15904), (13632, 15694)]