810848256

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 208

約数和(自身を含む): 2390461440

約数和(自身を除く): 1579613184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 151, 152, 184, 192, 228, 256, 276, 302, 304, 368, 384, 437, 453, 456, 512, 552, 604, 608, 736, 768, 874, 906, 912, 1024, 1104, 1208, 1216, 1311, 1472, 1536, 1748, 1812, 1824, 2048, 2208, 2416, 2432, 2622, 2869, 2944, 3072, 3473, 3496, 3624, 3648, 4096, 4416, 4832, 4864, 5244, 5738, 5888, 6144, 6946, 6992, 7248, 7296, 8607, 8832, 9664, 9728, 10419, 10488, 11476, 11776, 12288, 13892, 13984, 14496, 14592, 17214, 17664, 19328, 19456, 20838, 20976, 22952, 23552, 27784, 27968, 28992, 29184, 34428, 35328, 38656, 38912, 41676, 41952, 45904, 47104, 55568, 55936, 57984, 58368, 65987, 68856, 70656, 77312, 77824, 83352, 83904, 91808, 94208, 111136, 111872, 115968, 116736, 131974, 137712, 141312, 154624, 166704, 167808, 183616, 197961, 222272, 223744, 231936, 233472, 263948, 275424, 282624, 309248, 333408, 335616, 367232, 395922, 444544, 447488, 463872, 527896, 550848, 618496, 666816, 671232, 734464, 791844, 889088, 894976, 927744, 1055792, 1101696, 1333632, 1342464, 1468928, 1583688, 1778176, 1789952, 1855488, 2111584, 2203392, 2667264, 2684928, 2937856, 3167376, 3556352, 4223168, 4406784, 5334528, 5369856, 5875712, 6334752, 7112704, 8446336, 8813568, 10669056, 11751424, 12669504, 14225408, 16892672, 17627136, 21338112, 25339008, 33785344, 35254272, 42676224, 50678016, 67570688, 101356032, 135141376, 202712064, 270282752, 405424128, 810848256]

約数ペア:

[(1, 810848256), (2, 405424128), (3, 270282752), (4, 202712064), (6, 135141376), (8, 101356032), (12, 67570688), (16, 50678016), (19, 42676224), (23, 35254272), (24, 33785344), (32, 25339008), (38, 21338112), (46, 17627136), (48, 16892672), (57, 14225408), (64, 12669504), (69, 11751424), (76, 10669056), (92, 8813568), (96, 8446336), (114, 7112704), (128, 6334752), (138, 5875712), (151, 5369856), (152, 5334528), (184, 4406784), (192, 4223168), (228, 3556352), (256, 3167376), (276, 2937856), (302, 2684928), (304, 2667264), (368, 2203392), (384, 2111584), (437, 1855488), (453, 1789952), (456, 1778176), (512, 1583688), (552, 1468928), (604, 1342464), (608, 1333632), (736, 1101696), (768, 1055792), (874, 927744), (906, 894976), (912, 889088), (1024, 791844), (1104, 734464), (1208, 671232), (1216, 666816), (1311, 618496), (1472, 550848), (1536, 527896), (1748, 463872), (1812, 447488), (1824, 444544), (2048, 395922), (2208, 367232), (2416, 335616), (2432, 333408), (2622, 309248), (2869, 282624), (2944, 275424), (3072, 263948), (3473, 233472), (3496, 231936), (3624, 223744), (3648, 222272), (4096, 197961), (4416, 183616), (4832, 167808), (4864, 166704), (5244, 154624), (5738, 141312), (5888, 137712), (6144, 131974), (6946, 116736), (6992, 115968), (7248, 111872), (7296, 111136), (8607, 94208), (8832, 91808), (9664, 83904), (9728, 83352), (10419, 77824), (10488, 77312), (11476, 70656), (11776, 68856), (12288, 65987), (13892, 58368), (13984, 57984), (14496, 55936), (14592, 55568), (17214, 47104), (17664, 45904), (19328, 41952), (19456, 41676), (20838, 38912), (20976, 38656), (22952, 35328), (23552, 34428), (27784, 29184), (27968, 28992)]