238607488

素因数分解:

$2^7\times 7^1\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 545757120

約数和(自身を除く): 307149632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 283, 448, 566, 896, 941, 1132, 1882, 1981, 2264, 3764, 3962, 4528, 6587, 7528, 7924, 9056, 13174, 15056, 15848, 18112, 26348, 30112, 31696, 36224, 52696, 60224, 63392, 105392, 120448, 126784, 210784, 253568, 266303, 421568, 532606, 843136, 1065212, 1864121, 2130424, 3728242, 4260848, 7456484, 8521696, 14912968, 17043392, 29825936, 34086784, 59651872, 119303744, 238607488]

約数ペア:

[(1, 238607488), (2, 119303744), (4, 59651872), (7, 34086784), (8, 29825936), (14, 17043392), (16, 14912968), (28, 8521696), (32, 7456484), (56, 4260848), (64, 3728242), (112, 2130424), (128, 1864121), (224, 1065212), (283, 843136), (448, 532606), (566, 421568), (896, 266303), (941, 253568), (1132, 210784), (1882, 126784), (1981, 120448), (2264, 105392), (3764, 63392), (3962, 60224), (4528, 52696), (6587, 36224), (7528, 31696), (7924, 30112), (9056, 26348), (13174, 18112), (15056, 15848)]