988305408

素因数分解:

$2^{11}\times 3^3\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 2985746400

約数和(自身を除く): 1997440992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 293, 366, 384, 432, 488, 512, 549, 576, 586, 732, 768, 864, 879, 976, 1024, 1098, 1152, 1172, 1464, 1536, 1647, 1728, 1758, 1952, 2048, 2196, 2304, 2344, 2637, 2928, 3072, 3294, 3456, 3516, 3904, 4392, 4608, 4688, 5274, 5856, 6144, 6588, 6912, 7032, 7808, 7911, 8784, 9216, 9376, 10548, 11712, 13176, 13824, 14064, 15616, 15822, 17568, 17873, 18432, 18752, 21096, 23424, 26352, 27648, 28128, 31232, 31644, 35136, 35746, 37504, 42192, 46848, 52704, 53619, 55296, 56256, 62464, 63288, 70272, 71492, 75008, 84384, 93696, 105408, 107238, 112512, 124928, 126576, 140544, 142984, 150016, 160857, 168768, 187392, 210816, 214476, 225024, 253152, 281088, 285968, 300032, 321714, 337536, 374784, 421632, 428952, 450048, 482571, 506304, 562176, 571936, 600064, 643428, 675072, 843264, 857904, 900096, 965142, 1012608, 1124352, 1143872, 1286856, 1350144, 1686528, 1715808, 1800192, 1930284, 2025216, 2287744, 2573712, 2700288, 3373056, 3431616, 3860568, 4050432, 4575488, 5147424, 5400576, 6863232, 7721136, 8100864, 9150976, 10294848, 13726464, 15442272, 16201728, 18301952, 20589696, 27452928, 30884544, 36603904, 41179392, 54905856, 61769088, 82358784, 109811712, 123538176, 164717568, 247076352, 329435136, 494152704, 988305408]

約数ペア:

[(1, 988305408), (2, 494152704), (3, 329435136), (4, 247076352), (6, 164717568), (8, 123538176), (9, 109811712), (12, 82358784), (16, 61769088), (18, 54905856), (24, 41179392), (27, 36603904), (32, 30884544), (36, 27452928), (48, 20589696), (54, 18301952), (61, 16201728), (64, 15442272), (72, 13726464), (96, 10294848), (108, 9150976), (122, 8100864), (128, 7721136), (144, 6863232), (183, 5400576), (192, 5147424), (216, 4575488), (244, 4050432), (256, 3860568), (288, 3431616), (293, 3373056), (366, 2700288), (384, 2573712), (432, 2287744), (488, 2025216), (512, 1930284), (549, 1800192), (576, 1715808), (586, 1686528), (732, 1350144), (768, 1286856), (864, 1143872), (879, 1124352), (976, 1012608), (1024, 965142), (1098, 900096), (1152, 857904), (1172, 843264), (1464, 675072), (1536, 643428), (1647, 600064), (1728, 571936), (1758, 562176), (1952, 506304), (2048, 482571), (2196, 450048), (2304, 428952), (2344, 421632), (2637, 374784), (2928, 337536), (3072, 321714), (3294, 300032), (3456, 285968), (3516, 281088), (3904, 253152), (4392, 225024), (4608, 214476), (4688, 210816), (5274, 187392), (5856, 168768), (6144, 160857), (6588, 150016), (6912, 142984), (7032, 140544), (7808, 126576), (7911, 124928), (8784, 112512), (9216, 107238), (9376, 105408), (10548, 93696), (11712, 84384), (13176, 75008), (13824, 71492), (14064, 70272), (15616, 63288), (15822, 62464), (17568, 56256), (17873, 55296), (18432, 53619), (18752, 52704), (21096, 46848), (23424, 42192), (26352, 37504), (27648, 35746), (28128, 35136), (31232, 31644)]