198481536

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 669772800

約数和(自身を除く): 471291264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 92, 96, 99, 108, 128, 132, 138, 144, 176, 184, 192, 198, 207, 216, 227, 253, 264, 276, 288, 297, 352, 368, 384, 396, 414, 432, 454, 506, 528, 552, 576, 594, 621, 681, 704, 736, 759, 792, 828, 864, 908, 1012, 1056, 1104, 1152, 1188, 1242, 1362, 1408, 1472, 1518, 1584, 1656, 1728, 1816, 2024, 2043, 2112, 2208, 2277, 2376, 2484, 2497, 2724, 2944, 3036, 3168, 3312, 3456, 3632, 4048, 4086, 4224, 4416, 4554, 4752, 4968, 4994, 5221, 5448, 6072, 6129, 6336, 6624, 6831, 7264, 7491, 8096, 8172, 8832, 9108, 9504, 9936, 9988, 10442, 10896, 12144, 12258, 12672, 13248, 13662, 14528, 14982, 15663, 16192, 16344, 18216, 19008, 19872, 19976, 20884, 21792, 22473, 24288, 24516, 26496, 27324, 29056, 29964, 31326, 32384, 32688, 36432, 38016, 39744, 39952, 41768, 43584, 44946, 46989, 48576, 49032, 54648, 57431, 59928, 62652, 65376, 67419, 72864, 79488, 79904, 83536, 87168, 89892, 93978, 97152, 98064, 109296, 114862, 119856, 125304, 130752, 134838, 140967, 145728, 159808, 167072, 172293, 179784, 187956, 196128, 218592, 229724, 239712, 250608, 261504, 269676, 281934, 291456, 319616, 334144, 344586, 359568, 375912, 392256, 437184, 459448, 479424, 501216, 516879, 539352, 563868, 668288, 689172, 719136, 751824, 784512, 874368, 918896, 958848, 1002432, 1033758, 1078704, 1127736, 1378344, 1438272, 1503648, 1550637, 1837792, 2004864, 2067516, 2157408, 2255472, 2756688, 2876544, 3007296, 3101274, 3675584, 4135032, 4314816, 4510944, 5513376, 6014592, 6202548, 7351168, 8270064, 8629632, 9021888, 11026752, 12405096, 16540128, 18043776, 22053504, 24810192, 33080256, 49620384, 66160512, 99240768, 198481536]

約数ペア:

[(1, 198481536), (2, 99240768), (3, 66160512), (4, 49620384), (6, 33080256), (8, 24810192), (9, 22053504), (11, 18043776), (12, 16540128), (16, 12405096), (18, 11026752), (22, 9021888), (23, 8629632), (24, 8270064), (27, 7351168), (32, 6202548), (33, 6014592), (36, 5513376), (44, 4510944), (46, 4314816), (48, 4135032), (54, 3675584), (64, 3101274), (66, 3007296), (69, 2876544), (72, 2756688), (88, 2255472), (92, 2157408), (96, 2067516), (99, 2004864), (108, 1837792), (128, 1550637), (132, 1503648), (138, 1438272), (144, 1378344), (176, 1127736), (184, 1078704), (192, 1033758), (198, 1002432), (207, 958848), (216, 918896), (227, 874368), (253, 784512), (264, 751824), (276, 719136), (288, 689172), (297, 668288), (352, 563868), (368, 539352), (384, 516879), (396, 501216), (414, 479424), (432, 459448), (454, 437184), (506, 392256), (528, 375912), (552, 359568), (576, 344586), (594, 334144), (621, 319616), (681, 291456), (704, 281934), (736, 269676), (759, 261504), (792, 250608), (828, 239712), (864, 229724), (908, 218592), (1012, 196128), (1056, 187956), (1104, 179784), (1152, 172293), (1188, 167072), (1242, 159808), (1362, 145728), (1408, 140967), (1472, 134838), (1518, 130752), (1584, 125304), (1656, 119856), (1728, 114862), (1816, 109296), (2024, 98064), (2043, 97152), (2112, 93978), (2208, 89892), (2277, 87168), (2376, 83536), (2484, 79904), (2497, 79488), (2724, 72864), (2944, 67419), (3036, 65376), (3168, 62652), (3312, 59928), (3456, 57431), (3632, 54648), (4048, 49032), (4086, 48576), (4224, 46989), (4416, 44946), (4554, 43584), (4752, 41768), (4968, 39952), (4994, 39744), (5221, 38016), (5448, 36432), (6072, 32688), (6129, 32384), (6336, 31326), (6624, 29964), (6831, 29056), (7264, 27324), (7491, 26496), (8096, 24516), (8172, 24288), (8832, 22473), (9108, 21792), (9504, 20884), (9936, 19976), (9988, 19872), (10442, 19008), (10896, 18216), (12144, 16344), (12258, 16192), (12672, 15663), (13248, 14982), (13662, 14528)]