198463488

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 104

約数和(自身を含む): 547289856

約数和(自身を除く): 348826368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 521, 744, 768, 992, 1024, 1042, 1488, 1536, 1563, 1984, 2048, 2084, 2976, 3072, 3126, 3968, 4096, 4168, 5952, 6144, 6252, 7936, 8336, 11904, 12288, 12504, 15872, 16151, 16672, 23808, 25008, 31744, 32302, 33344, 47616, 48453, 50016, 63488, 64604, 66688, 95232, 96906, 100032, 126976, 129208, 133376, 190464, 193812, 200064, 258416, 266752, 380928, 387624, 400128, 516832, 533504, 775248, 800256, 1033664, 1067008, 1550496, 1600512, 2067328, 2134016, 3100992, 3201024, 4134656, 6201984, 6402048, 8269312, 12403968, 16538624, 24807936, 33077248, 49615872, 66154496, 99231744, 198463488]

約数ペア:

[(1, 198463488), (2, 99231744), (3, 66154496), (4, 49615872), (6, 33077248), (8, 24807936), (12, 16538624), (16, 12403968), (24, 8269312), (31, 6402048), (32, 6201984), (48, 4134656), (62, 3201024), (64, 3100992), (93, 2134016), (96, 2067328), (124, 1600512), (128, 1550496), (186, 1067008), (192, 1033664), (248, 800256), (256, 775248), (372, 533504), (384, 516832), (496, 400128), (512, 387624), (521, 380928), (744, 266752), (768, 258416), (992, 200064), (1024, 193812), (1042, 190464), (1488, 133376), (1536, 129208), (1563, 126976), (1984, 100032), (2048, 96906), (2084, 95232), (2976, 66688), (3072, 64604), (3126, 63488), (3968, 50016), (4096, 48453), (4168, 47616), (5952, 33344), (6144, 32302), (6252, 31744), (7936, 25008), (8336, 23808), (11904, 16672), (12288, 16151), (12504, 15872)]