197261568

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 252

約数和(自身を含む): 679163968

約数和(自身を除く): 481902400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 151, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 302, 324, 336, 378, 384, 432, 448, 453, 486, 504, 567, 576, 604, 648, 672, 729, 756, 768, 864, 896, 906, 972, 1008, 1057, 1134, 1152, 1208, 1296, 1344, 1359, 1458, 1512, 1701, 1728, 1792, 1812, 1944, 2016, 2114, 2268, 2304, 2416, 2592, 2688, 2718, 2916, 3024, 3171, 3402, 3456, 3624, 3888, 4032, 4077, 4228, 4536, 4832, 5103, 5184, 5376, 5436, 5832, 6048, 6342, 6804, 6912, 7248, 7776, 8064, 8154, 8456, 9072, 9513, 9664, 10206, 10368, 10872, 11664, 12096, 12231, 12684, 13608, 14496, 15552, 16128, 16308, 16912, 18144, 19026, 19328, 20412, 20736, 21744, 23328, 24192, 24462, 25368, 27216, 28539, 28992, 31104, 32616, 33824, 36288, 36693, 38052, 38656, 40824, 43488, 46656, 48384, 48924, 50736, 54432, 57078, 57984, 62208, 65232, 67648, 72576, 73386, 76104, 81648, 85617, 86976, 93312, 97848, 101472, 108864, 110079, 114156, 115968, 130464, 135296, 145152, 146772, 152208, 163296, 171234, 173952, 186624, 195696, 202944, 217728, 220158, 228312, 256851, 260928, 270592, 293544, 304416, 326592, 342468, 347904, 391392, 405888, 435456, 440316, 456624, 513702, 521856, 587088, 608832, 653184, 684936, 770553, 782784, 811776, 880632, 913248, 1027404, 1043712, 1174176, 1217664, 1306368, 1369872, 1541106, 1565568, 1761264, 1826496, 2054808, 2348352, 2435328, 2739744, 3082212, 3131136, 3522528, 3652992, 4109616, 4696704, 5479488, 6164424, 7045056, 7305984, 8219232, 9393408, 10958976, 12328848, 14090112, 16438464, 21917952, 24657696, 28180224, 32876928, 49315392, 65753856, 98630784, 197261568]

約数ペア:

[(1, 197261568), (2, 98630784), (3, 65753856), (4, 49315392), (6, 32876928), (7, 28180224), (8, 24657696), (9, 21917952), (12, 16438464), (14, 14090112), (16, 12328848), (18, 10958976), (21, 9393408), (24, 8219232), (27, 7305984), (28, 7045056), (32, 6164424), (36, 5479488), (42, 4696704), (48, 4109616), (54, 3652992), (56, 3522528), (63, 3131136), (64, 3082212), (72, 2739744), (81, 2435328), (84, 2348352), (96, 2054808), (108, 1826496), (112, 1761264), (126, 1565568), (128, 1541106), (144, 1369872), (151, 1306368), (162, 1217664), (168, 1174176), (189, 1043712), (192, 1027404), (216, 913248), (224, 880632), (243, 811776), (252, 782784), (256, 770553), (288, 684936), (302, 653184), (324, 608832), (336, 587088), (378, 521856), (384, 513702), (432, 456624), (448, 440316), (453, 435456), (486, 405888), (504, 391392), (567, 347904), (576, 342468), (604, 326592), (648, 304416), (672, 293544), (729, 270592), (756, 260928), (768, 256851), (864, 228312), (896, 220158), (906, 217728), (972, 202944), (1008, 195696), (1057, 186624), (1134, 173952), (1152, 171234), (1208, 163296), (1296, 152208), (1344, 146772), (1359, 145152), (1458, 135296), (1512, 130464), (1701, 115968), (1728, 114156), (1792, 110079), (1812, 108864), (1944, 101472), (2016, 97848), (2114, 93312), (2268, 86976), (2304, 85617), (2416, 81648), (2592, 76104), (2688, 73386), (2718, 72576), (2916, 67648), (3024, 65232), (3171, 62208), (3402, 57984), (3456, 57078), (3624, 54432), (3888, 50736), (4032, 48924), (4077, 48384), (4228, 46656), (4536, 43488), (4832, 40824), (5103, 38656), (5184, 38052), (5376, 36693), (5436, 36288), (5832, 33824), (6048, 32616), (6342, 31104), (6804, 28992), (6912, 28539), (7248, 27216), (7776, 25368), (8064, 24462), (8154, 24192), (8456, 23328), (9072, 21744), (9513, 20736), (9664, 20412), (10206, 19328), (10368, 19026), (10872, 18144), (11664, 16912), (12096, 16308), (12231, 16128), (12684, 15552), (13608, 14496)]