328764576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 1045094400

約数和(自身を除く): 716329824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 89, 92, 96, 112, 138, 161, 168, 178, 184, 224, 239, 267, 276, 322, 336, 356, 368, 478, 483, 534, 552, 623, 644, 672, 712, 717, 736, 956, 966, 1068, 1104, 1246, 1288, 1424, 1434, 1673, 1869, 1912, 1932, 2047, 2136, 2208, 2492, 2576, 2848, 2868, 3346, 3738, 3824, 3864, 4094, 4272, 4984, 5019, 5152, 5497, 5736, 6141, 6692, 7476, 7648, 7728, 8188, 8544, 9968, 10038, 10994, 11472, 12282, 13384, 14329, 14952, 15456, 16376, 16491, 19936, 20076, 21271, 21988, 22944, 24564, 26768, 28658, 29904, 32752, 32982, 38479, 40152, 42542, 42987, 43976, 49128, 53536, 57316, 59808, 63813, 65504, 65964, 76958, 80304, 85084, 85974, 87952, 98256, 114632, 115437, 127626, 131928, 148897, 153916, 160608, 170168, 171948, 175904, 196512, 229264, 230874, 255252, 263856, 297794, 307832, 340336, 343896, 446691, 458528, 461748, 489233, 510504, 527712, 595588, 615664, 680672, 687792, 893382, 923496, 978466, 1021008, 1191176, 1231328, 1375584, 1467699, 1786764, 1846992, 1956932, 2042016, 2382352, 2935398, 3424631, 3573528, 3693984, 3913864, 4764704, 5870796, 6849262, 7147056, 7827728, 10273893, 11741592, 13698524, 14294112, 15655456, 20547786, 23483184, 27397048, 41095572, 46966368, 54794096, 82191144, 109588192, 164382288, 328764576]

約数ペア:

[(1, 328764576), (2, 164382288), (3, 109588192), (4, 82191144), (6, 54794096), (7, 46966368), (8, 41095572), (12, 27397048), (14, 23483184), (16, 20547786), (21, 15655456), (23, 14294112), (24, 13698524), (28, 11741592), (32, 10273893), (42, 7827728), (46, 7147056), (48, 6849262), (56, 5870796), (69, 4764704), (84, 3913864), (89, 3693984), (92, 3573528), (96, 3424631), (112, 2935398), (138, 2382352), (161, 2042016), (168, 1956932), (178, 1846992), (184, 1786764), (224, 1467699), (239, 1375584), (267, 1231328), (276, 1191176), (322, 1021008), (336, 978466), (356, 923496), (368, 893382), (478, 687792), (483, 680672), (534, 615664), (552, 595588), (623, 527712), (644, 510504), (672, 489233), (712, 461748), (717, 458528), (736, 446691), (956, 343896), (966, 340336), (1068, 307832), (1104, 297794), (1246, 263856), (1288, 255252), (1424, 230874), (1434, 229264), (1673, 196512), (1869, 175904), (1912, 171948), (1932, 170168), (2047, 160608), (2136, 153916), (2208, 148897), (2492, 131928), (2576, 127626), (2848, 115437), (2868, 114632), (3346, 98256), (3738, 87952), (3824, 85974), (3864, 85084), (4094, 80304), (4272, 76958), (4984, 65964), (5019, 65504), (5152, 63813), (5497, 59808), (5736, 57316), (6141, 53536), (6692, 49128), (7476, 43976), (7648, 42987), (7728, 42542), (8188, 40152), (8544, 38479), (9968, 32982), (10038, 32752), (10994, 29904), (11472, 28658), (12282, 26768), (13384, 24564), (14329, 22944), (14952, 21988), (15456, 21271), (16376, 20076), (16491, 19936)]