255295488

素因数分解:

$2^{15}\times 3^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 806866920

約数和(自身を除く): 551571432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 256, 294, 318, 336, 371, 384, 392, 424, 448, 512, 588, 636, 672, 742, 768, 784, 848, 896, 1024, 1113, 1176, 1272, 1344, 1484, 1536, 1568, 1696, 1792, 2048, 2226, 2352, 2544, 2597, 2688, 2968, 3072, 3136, 3392, 3584, 4096, 4452, 4704, 5088, 5194, 5376, 5936, 6144, 6272, 6784, 7168, 7791, 8192, 8904, 9408, 10176, 10388, 10752, 11872, 12288, 12544, 13568, 14336, 15582, 16384, 17808, 18816, 20352, 20776, 21504, 23744, 24576, 25088, 27136, 28672, 31164, 32768, 35616, 37632, 40704, 41552, 43008, 47488, 49152, 50176, 54272, 57344, 62328, 71232, 75264, 81408, 83104, 86016, 94976, 98304, 100352, 108544, 114688, 124656, 142464, 150528, 162816, 166208, 172032, 189952, 200704, 217088, 229376, 249312, 284928, 301056, 325632, 332416, 344064, 379904, 401408, 434176, 498624, 569856, 602112, 651264, 664832, 688128, 759808, 802816, 868352, 997248, 1139712, 1204224, 1302528, 1329664, 1519616, 1605632, 1736704, 1994496, 2279424, 2408448, 2605056, 2659328, 3039232, 3988992, 4558848, 4816896, 5210112, 5318656, 6078464, 7977984, 9117696, 10637312, 12156928, 15955968, 18235392, 21274624, 31911936, 36470784, 42549248, 63823872, 85098496, 127647744, 255295488]

約数ペア:

[(1, 255295488), (2, 127647744), (3, 85098496), (4, 63823872), (6, 42549248), (7, 36470784), (8, 31911936), (12, 21274624), (14, 18235392), (16, 15955968), (21, 12156928), (24, 10637312), (28, 9117696), (32, 7977984), (42, 6078464), (48, 5318656), (49, 5210112), (53, 4816896), (56, 4558848), (64, 3988992), (84, 3039232), (96, 2659328), (98, 2605056), (106, 2408448), (112, 2279424), (128, 1994496), (147, 1736704), (159, 1605632), (168, 1519616), (192, 1329664), (196, 1302528), (212, 1204224), (224, 1139712), (256, 997248), (294, 868352), (318, 802816), (336, 759808), (371, 688128), (384, 664832), (392, 651264), (424, 602112), (448, 569856), (512, 498624), (588, 434176), (636, 401408), (672, 379904), (742, 344064), (768, 332416), (784, 325632), (848, 301056), (896, 284928), (1024, 249312), (1113, 229376), (1176, 217088), (1272, 200704), (1344, 189952), (1484, 172032), (1536, 166208), (1568, 162816), (1696, 150528), (1792, 142464), (2048, 124656), (2226, 114688), (2352, 108544), (2544, 100352), (2597, 98304), (2688, 94976), (2968, 86016), (3072, 83104), (3136, 81408), (3392, 75264), (3584, 71232), (4096, 62328), (4452, 57344), (4704, 54272), (5088, 50176), (5194, 49152), (5376, 47488), (5936, 43008), (6144, 41552), (6272, 40704), (6784, 37632), (7168, 35616), (7791, 32768), (8192, 31164), (8904, 28672), (9408, 27136), (10176, 25088), (10388, 24576), (10752, 23744), (11872, 21504), (12288, 20776), (12544, 20352), (13568, 18816), (14336, 17808), (15582, 16384)]