1285622784

素因数分解:

$2^{10}\times 3^2\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:926

約数の個数: 132

約数和(自身を含む): 3736184400

約数和(自身を除く): 2450561616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 512, 576, 597, 701, 768, 796, 1024, 1152, 1194, 1402, 1536, 1592, 1791, 2103, 2304, 2388, 2804, 3072, 3184, 3582, 4206, 4608, 4776, 5608, 6309, 6368, 7164, 8412, 9216, 9552, 11216, 12618, 12736, 14328, 16824, 19104, 22432, 25236, 25472, 28656, 33648, 38208, 44864, 50472, 50944, 57312, 67296, 76416, 89728, 100944, 101888, 114624, 134592, 139499, 152832, 179456, 201888, 203776, 229248, 269184, 278998, 305664, 358912, 403776, 418497, 458496, 538368, 557996, 611328, 717824, 807552, 836994, 916992, 1076736, 1115992, 1255491, 1615104, 1673988, 1833984, 2153472, 2231984, 2510982, 3230208, 3347976, 4463968, 5021964, 6460416, 6695952, 8927936, 10043928, 13391904, 17855872, 20087856, 26783808, 35711744, 40175712, 53567616, 71423488, 80351424, 107135232, 142846976, 160702848, 214270464, 321405696, 428540928, 642811392, 1285622784]

約数ペア:

[(1, 1285622784), (2, 642811392), (3, 428540928), (4, 321405696), (6, 214270464), (8, 160702848), (9, 142846976), (12, 107135232), (16, 80351424), (18, 71423488), (24, 53567616), (32, 40175712), (36, 35711744), (48, 26783808), (64, 20087856), (72, 17855872), (96, 13391904), (128, 10043928), (144, 8927936), (192, 6695952), (199, 6460416), (256, 5021964), (288, 4463968), (384, 3347976), (398, 3230208), (512, 2510982), (576, 2231984), (597, 2153472), (701, 1833984), (768, 1673988), (796, 1615104), (1024, 1255491), (1152, 1115992), (1194, 1076736), (1402, 916992), (1536, 836994), (1592, 807552), (1791, 717824), (2103, 611328), (2304, 557996), (2388, 538368), (2804, 458496), (3072, 418497), (3184, 403776), (3582, 358912), (4206, 305664), (4608, 278998), (4776, 269184), (5608, 229248), (6309, 203776), (6368, 201888), (7164, 179456), (8412, 152832), (9216, 139499), (9552, 134592), (11216, 114624), (12618, 101888), (12736, 100944), (14328, 89728), (16824, 76416), (19104, 67296), (22432, 57312), (25236, 50944), (25472, 50472), (28656, 44864), (33648, 38208)]