254997504

素因数分解:

$2^{10}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 176

約数和(自身を含む): 789978240

約数和(自身を除く): 534980736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 401, 414, 432, 512, 552, 576, 621, 736, 768, 802, 828, 864, 1024, 1104, 1152, 1203, 1242, 1472, 1536, 1604, 1656, 1728, 2208, 2304, 2406, 2484, 2944, 3072, 3208, 3312, 3456, 3609, 4416, 4608, 4812, 4968, 5888, 6416, 6624, 6912, 7218, 8832, 9216, 9223, 9624, 9936, 10827, 11776, 12832, 13248, 13824, 14436, 17664, 18446, 19248, 19872, 21654, 23552, 25664, 26496, 27648, 27669, 28872, 35328, 36892, 38496, 39744, 43308, 51328, 52992, 55338, 57744, 70656, 73784, 76992, 79488, 83007, 86616, 102656, 105984, 110676, 115488, 147568, 153984, 158976, 166014, 173232, 205312, 211968, 221352, 230976, 249021, 295136, 307968, 317952, 332028, 346464, 410624, 442704, 461952, 498042, 590272, 615936, 635904, 664056, 692928, 885408, 923904, 996084, 1180544, 1231872, 1328112, 1385856, 1770816, 1847808, 1992168, 2361088, 2656224, 2771712, 3541632, 3695616, 3984336, 4722176, 5312448, 5543424, 7083264, 7968672, 9444352, 10624896, 11086848, 14166528, 15937344, 21249792, 28333056, 31874688, 42499584, 63749376, 84999168, 127498752, 254997504]

約数ペア:

[(1, 254997504), (2, 127498752), (3, 84999168), (4, 63749376), (6, 42499584), (8, 31874688), (9, 28333056), (12, 21249792), (16, 15937344), (18, 14166528), (23, 11086848), (24, 10624896), (27, 9444352), (32, 7968672), (36, 7083264), (46, 5543424), (48, 5312448), (54, 4722176), (64, 3984336), (69, 3695616), (72, 3541632), (92, 2771712), (96, 2656224), (108, 2361088), (128, 1992168), (138, 1847808), (144, 1770816), (184, 1385856), (192, 1328112), (207, 1231872), (216, 1180544), (256, 996084), (276, 923904), (288, 885408), (368, 692928), (384, 664056), (401, 635904), (414, 615936), (432, 590272), (512, 498042), (552, 461952), (576, 442704), (621, 410624), (736, 346464), (768, 332028), (802, 317952), (828, 307968), (864, 295136), (1024, 249021), (1104, 230976), (1152, 221352), (1203, 211968), (1242, 205312), (1472, 173232), (1536, 166014), (1604, 158976), (1656, 153984), (1728, 147568), (2208, 115488), (2304, 110676), (2406, 105984), (2484, 102656), (2944, 86616), (3072, 83007), (3208, 79488), (3312, 76992), (3456, 73784), (3609, 70656), (4416, 57744), (4608, 55338), (4812, 52992), (4968, 51328), (5888, 43308), (6416, 39744), (6624, 38496), (6912, 36892), (7218, 35328), (8832, 28872), (9216, 27669), (9223, 27648), (9624, 26496), (9936, 25664), (10827, 23552), (11776, 21654), (12832, 19872), (13248, 19248), (13824, 18446), (14436, 17664)]