255227904

素因数分解:

$2^{11}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 752529960

約数和(自身を除く): 497302056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 227, 244, 256, 288, 366, 384, 454, 488, 512, 549, 576, 681, 732, 768, 908, 976, 1024, 1098, 1152, 1362, 1464, 1536, 1816, 1952, 2043, 2048, 2196, 2304, 2724, 2928, 3072, 3632, 3904, 4086, 4392, 4608, 5448, 5856, 6144, 7264, 7808, 8172, 8784, 9216, 10896, 11712, 13847, 14528, 15616, 16344, 17568, 18432, 21792, 23424, 27694, 29056, 31232, 32688, 35136, 41541, 43584, 46848, 55388, 58112, 62464, 65376, 70272, 83082, 87168, 93696, 110776, 116224, 124623, 124928, 130752, 140544, 166164, 174336, 187392, 221552, 232448, 249246, 261504, 281088, 332328, 348672, 374784, 443104, 464896, 498492, 523008, 562176, 664656, 697344, 886208, 996984, 1046016, 1124352, 1329312, 1394688, 1772416, 1993968, 2092032, 2658624, 3544832, 3987936, 4184064, 5317248, 7089664, 7975872, 10634496, 14179328, 15951744, 21268992, 28358656, 31903488, 42537984, 63806976, 85075968, 127613952, 255227904]

約数ペア:

[(1, 255227904), (2, 127613952), (3, 85075968), (4, 63806976), (6, 42537984), (8, 31903488), (9, 28358656), (12, 21268992), (16, 15951744), (18, 14179328), (24, 10634496), (32, 7975872), (36, 7089664), (48, 5317248), (61, 4184064), (64, 3987936), (72, 3544832), (96, 2658624), (122, 2092032), (128, 1993968), (144, 1772416), (183, 1394688), (192, 1329312), (227, 1124352), (244, 1046016), (256, 996984), (288, 886208), (366, 697344), (384, 664656), (454, 562176), (488, 523008), (512, 498492), (549, 464896), (576, 443104), (681, 374784), (732, 348672), (768, 332328), (908, 281088), (976, 261504), (1024, 249246), (1098, 232448), (1152, 221552), (1362, 187392), (1464, 174336), (1536, 166164), (1816, 140544), (1952, 130752), (2043, 124928), (2048, 124623), (2196, 116224), (2304, 110776), (2724, 93696), (2928, 87168), (3072, 83082), (3632, 70272), (3904, 65376), (4086, 62464), (4392, 58112), (4608, 55388), (5448, 46848), (5856, 43584), (6144, 41541), (7264, 35136), (7808, 32688), (8172, 31232), (8784, 29056), (9216, 27694), (10896, 23424), (11712, 21792), (13847, 18432), (14528, 17568), (15616, 16344)]