1408598016

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 4529779200

約数和(自身を除く): 3121181184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 89, 92, 96, 112, 128, 138, 161, 168, 178, 184, 192, 224, 256, 267, 276, 322, 336, 356, 368, 384, 448, 483, 512, 534, 552, 623, 644, 672, 712, 736, 768, 896, 966, 1024, 1068, 1104, 1246, 1288, 1344, 1424, 1472, 1536, 1792, 1869, 1932, 2047, 2048, 2136, 2208, 2492, 2576, 2688, 2848, 2944, 3072, 3584, 3738, 3864, 4094, 4096, 4272, 4416, 4984, 5152, 5376, 5696, 5888, 6141, 6144, 7168, 7476, 7728, 8188, 8192, 8544, 8832, 9968, 10304, 10752, 11392, 11776, 12282, 12288, 14329, 14336, 14952, 15456, 16376, 16384, 17088, 17664, 19936, 20608, 21504, 22784, 23552, 24564, 24576, 28658, 28672, 29904, 30912, 32752, 32768, 34176, 35328, 39872, 41216, 42987, 43008, 45568, 47104, 49128, 49152, 57316, 57344, 59808, 61824, 65504, 68352, 70656, 79744, 82432, 85974, 86016, 91136, 94208, 98256, 98304, 114632, 114688, 119616, 123648, 131008, 136704, 141312, 159488, 164864, 171948, 172032, 182272, 188416, 196512, 229264, 229376, 239232, 247296, 262016, 273408, 282624, 318976, 329728, 343896, 344064, 364544, 376832, 393024, 458528, 478464, 494592, 524032, 546816, 565248, 637952, 659456, 687792, 688128, 729088, 753664, 786048, 917056, 956928, 989184, 1048064, 1093632, 1130496, 1275904, 1318912, 1375584, 1458176, 1572096, 1834112, 1913856, 1978368, 2096128, 2187264, 2260992, 2551808, 2637824, 2751168, 2916352, 3144192, 3668224, 3827712, 3956736, 4192256, 4374528, 5103616, 5275648, 5502336, 6288384, 7336448, 7655424, 7913472, 8384512, 8749056, 10207232, 11004672, 12576768, 14672896, 15310848, 15826944, 16769024, 20414464, 22009344, 25153536, 29345792, 30621696, 33538048, 44018688, 50307072, 58691584, 61243392, 67076096, 88037376, 100614144, 117383168, 176074752, 201228288, 234766336, 352149504, 469532672, 704299008, 1408598016]

約数ペア:

[(1, 1408598016), (2, 704299008), (3, 469532672), (4, 352149504), (6, 234766336), (7, 201228288), (8, 176074752), (12, 117383168), (14, 100614144), (16, 88037376), (21, 67076096), (23, 61243392), (24, 58691584), (28, 50307072), (32, 44018688), (42, 33538048), (46, 30621696), (48, 29345792), (56, 25153536), (64, 22009344), (69, 20414464), (84, 16769024), (89, 15826944), (92, 15310848), (96, 14672896), (112, 12576768), (128, 11004672), (138, 10207232), (161, 8749056), (168, 8384512), (178, 7913472), (184, 7655424), (192, 7336448), (224, 6288384), (256, 5502336), (267, 5275648), (276, 5103616), (322, 4374528), (336, 4192256), (356, 3956736), (368, 3827712), (384, 3668224), (448, 3144192), (483, 2916352), (512, 2751168), (534, 2637824), (552, 2551808), (623, 2260992), (644, 2187264), (672, 2096128), (712, 1978368), (736, 1913856), (768, 1834112), (896, 1572096), (966, 1458176), (1024, 1375584), (1068, 1318912), (1104, 1275904), (1246, 1130496), (1288, 1093632), (1344, 1048064), (1424, 989184), (1472, 956928), (1536, 917056), (1792, 786048), (1869, 753664), (1932, 729088), (2047, 688128), (2048, 687792), (2136, 659456), (2208, 637952), (2492, 565248), (2576, 546816), (2688, 524032), (2848, 494592), (2944, 478464), (3072, 458528), (3584, 393024), (3738, 376832), (3864, 364544), (4094, 344064), (4096, 343896), (4272, 329728), (4416, 318976), (4984, 282624), (5152, 273408), (5376, 262016), (5696, 247296), (5888, 239232), (6141, 229376), (6144, 229264), (7168, 196512), (7476, 188416), (7728, 182272), (8188, 172032), (8192, 171948), (8544, 164864), (8832, 159488), (9968, 141312), (10304, 136704), (10752, 131008), (11392, 123648), (11776, 119616), (12282, 114688), (12288, 114632), (14329, 98304), (14336, 98256), (14952, 94208), (15456, 91136), (16376, 86016), (16384, 85974), (17088, 82432), (17664, 79744), (19936, 70656), (20608, 68352), (21504, 65504), (22784, 61824), (23552, 59808), (24564, 57344), (24576, 57316), (28658, 49152), (28672, 49128), (29904, 47104), (30912, 45568), (32752, 43008), (32768, 42987), (34176, 41216), (35328, 39872)]