274990464

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 224

約数和(自身を含む): 940941840

約数和(自身を除く): 665951376

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, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 421, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 842, 864, 896, 972, 1008, 1134, 1152, 1263, 1296, 1344, 1458, 1512, 1684, 1701, 1728, 1944, 2016, 2268, 2526, 2592, 2688, 2916, 2947, 3024, 3368, 3402, 3456, 3789, 3888, 4032, 4536, 5052, 5103, 5184, 5832, 5894, 6048, 6736, 6804, 7578, 7776, 8064, 8841, 9072, 10104, 10206, 10368, 11367, 11664, 11788, 12096, 13472, 13608, 15156, 15552, 17682, 18144, 20208, 20412, 22734, 23328, 23576, 24192, 26523, 26944, 27216, 30312, 31104, 34101, 35364, 36288, 40416, 40824, 45468, 46656, 47152, 53046, 53888, 54432, 60624, 68202, 70728, 72576, 79569, 80832, 81648, 90936, 93312, 94304, 102303, 106092, 108864, 121248, 136404, 141456, 159138, 161664, 163296, 181872, 188608, 204606, 212184, 217728, 238707, 242496, 272808, 282912, 306909, 318276, 326592, 363744, 377216, 409212, 424368, 477414, 484992, 545616, 565824, 613818, 636552, 653184, 716121, 727488, 818424, 848736, 954828, 1091232, 1131648, 1227636, 1273104, 1432242, 1454976, 1636848, 1697472, 1909656, 2148363, 2182464, 2455272, 2546208, 2864484, 3273696, 3394944, 3819312, 4296726, 4364928, 4910544, 5092416, 5728968, 6547392, 7638624, 8593452, 9821088, 10184832, 11457936, 13094784, 15277248, 17186904, 19642176, 22915872, 30554496, 34373808, 39284352, 45831744, 68747616, 91663488, 137495232, 274990464]

約数ペア:

[(1, 274990464), (2, 137495232), (3, 91663488), (4, 68747616), (6, 45831744), (7, 39284352), (8, 34373808), (9, 30554496), (12, 22915872), (14, 19642176), (16, 17186904), (18, 15277248), (21, 13094784), (24, 11457936), (27, 10184832), (28, 9821088), (32, 8593452), (36, 7638624), (42, 6547392), (48, 5728968), (54, 5092416), (56, 4910544), (63, 4364928), (64, 4296726), (72, 3819312), (81, 3394944), (84, 3273696), (96, 2864484), (108, 2546208), (112, 2455272), (126, 2182464), (128, 2148363), (144, 1909656), (162, 1697472), (168, 1636848), (189, 1454976), (192, 1432242), (216, 1273104), (224, 1227636), (243, 1131648), (252, 1091232), (288, 954828), (324, 848736), (336, 818424), (378, 727488), (384, 716121), (421, 653184), (432, 636552), (448, 613818), (486, 565824), (504, 545616), (567, 484992), (576, 477414), (648, 424368), (672, 409212), (729, 377216), (756, 363744), (842, 326592), (864, 318276), (896, 306909), (972, 282912), (1008, 272808), (1134, 242496), (1152, 238707), (1263, 217728), (1296, 212184), (1344, 204606), (1458, 188608), (1512, 181872), (1684, 163296), (1701, 161664), (1728, 159138), (1944, 141456), (2016, 136404), (2268, 121248), (2526, 108864), (2592, 106092), (2688, 102303), (2916, 94304), (2947, 93312), (3024, 90936), (3368, 81648), (3402, 80832), (3456, 79569), (3789, 72576), (3888, 70728), (4032, 68202), (4536, 60624), (5052, 54432), (5103, 53888), (5184, 53046), (5832, 47152), (5894, 46656), (6048, 45468), (6736, 40824), (6804, 40416), (7578, 36288), (7776, 35364), (8064, 34101), (8841, 31104), (9072, 30312), (10104, 27216), (10206, 26944), (10368, 26523), (11367, 24192), (11664, 23576), (11788, 23328), (12096, 22734), (13472, 20412), (13608, 20208), (15156, 18144), (15552, 17682)]