290325504

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 176

約数和(自身を含む): 924392448

約数和(自身を除く): 634066944

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, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 587, 644, 672, 736, 768, 896, 966, 1024, 1104, 1174, 1288, 1344, 1472, 1536, 1761, 1792, 1932, 2208, 2348, 2576, 2688, 2944, 3072, 3522, 3584, 3864, 4109, 4416, 4696, 5152, 5376, 5888, 7044, 7168, 7728, 8218, 8832, 9392, 10304, 10752, 11776, 12327, 13501, 14088, 15456, 16436, 17664, 18784, 20608, 21504, 23552, 24654, 27002, 28176, 30912, 32872, 35328, 37568, 40503, 41216, 49308, 54004, 56352, 61824, 65744, 70656, 75136, 81006, 82432, 94507, 98616, 108008, 112704, 123648, 131488, 150272, 162012, 164864, 189014, 197232, 216016, 225408, 247296, 262976, 283521, 300544, 324024, 378028, 394464, 432032, 450816, 494592, 525952, 567042, 601088, 648048, 756056, 788928, 864064, 901632, 1051904, 1134084, 1296096, 1512112, 1577856, 1728128, 1803264, 2103808, 2268168, 2592192, 3024224, 3155712, 3456256, 4207616, 4536336, 5184384, 6048448, 6311424, 6912512, 9072672, 10368768, 12096896, 12622848, 13825024, 18145344, 20737536, 24193792, 36290688, 41475072, 48387584, 72581376, 96775168, 145162752, 290325504]

約数ペア:

[(1, 290325504), (2, 145162752), (3, 96775168), (4, 72581376), (6, 48387584), (7, 41475072), (8, 36290688), (12, 24193792), (14, 20737536), (16, 18145344), (21, 13825024), (23, 12622848), (24, 12096896), (28, 10368768), (32, 9072672), (42, 6912512), (46, 6311424), (48, 6048448), (56, 5184384), (64, 4536336), (69, 4207616), (84, 3456256), (92, 3155712), (96, 3024224), (112, 2592192), (128, 2268168), (138, 2103808), (161, 1803264), (168, 1728128), (184, 1577856), (192, 1512112), (224, 1296096), (256, 1134084), (276, 1051904), (322, 901632), (336, 864064), (368, 788928), (384, 756056), (448, 648048), (483, 601088), (512, 567042), (552, 525952), (587, 494592), (644, 450816), (672, 432032), (736, 394464), (768, 378028), (896, 324024), (966, 300544), (1024, 283521), (1104, 262976), (1174, 247296), (1288, 225408), (1344, 216016), (1472, 197232), (1536, 189014), (1761, 164864), (1792, 162012), (1932, 150272), (2208, 131488), (2348, 123648), (2576, 112704), (2688, 108008), (2944, 98616), (3072, 94507), (3522, 82432), (3584, 81006), (3864, 75136), (4109, 70656), (4416, 65744), (4696, 61824), (5152, 56352), (5376, 54004), (5888, 49308), (7044, 41216), (7168, 40503), (7728, 37568), (8218, 35328), (8832, 32872), (9392, 30912), (10304, 28176), (10752, 27002), (11776, 24654), (12327, 23552), (13501, 21504), (14088, 20608), (15456, 18784), (16436, 17664)]