256985088

素因数分解:

$2^{11}\times 3^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 692153280

約数和(自身を除く): 435168192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 277, 302, 384, 453, 512, 554, 604, 768, 831, 906, 1024, 1108, 1208, 1536, 1662, 1812, 2048, 2216, 2416, 3072, 3324, 3624, 4432, 4832, 6144, 6648, 7248, 8864, 9664, 13296, 14496, 17728, 19328, 26592, 28992, 35456, 38656, 41827, 53184, 57984, 70912, 77312, 83654, 106368, 115968, 125481, 141824, 154624, 167308, 212736, 231936, 250962, 283648, 309248, 334616, 425472, 463872, 501924, 567296, 669232, 850944, 927744, 1003848, 1338464, 1701888, 2007696, 2676928, 4015392, 5353856, 8030784, 10707712, 16061568, 21415424, 32123136, 42830848, 64246272, 85661696, 128492544, 256985088]

約数ペア:

[(1, 256985088), (2, 128492544), (3, 85661696), (4, 64246272), (6, 42830848), (8, 32123136), (12, 21415424), (16, 16061568), (24, 10707712), (32, 8030784), (48, 5353856), (64, 4015392), (96, 2676928), (128, 2007696), (151, 1701888), (192, 1338464), (256, 1003848), (277, 927744), (302, 850944), (384, 669232), (453, 567296), (512, 501924), (554, 463872), (604, 425472), (768, 334616), (831, 309248), (906, 283648), (1024, 250962), (1108, 231936), (1208, 212736), (1536, 167308), (1662, 154624), (1812, 141824), (2048, 125481), (2216, 115968), (2416, 106368), (3072, 83654), (3324, 77312), (3624, 70912), (4432, 57984), (4832, 53184), (6144, 41827), (6648, 38656), (7248, 35456), (8864, 28992), (9664, 26592), (13296, 19328), (14496, 17728)]