264946048

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 555120720

約数和(自身を除く): 290174672

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 172, 296, 344, 592, 688, 1184, 1301, 1376, 1591, 2368, 2602, 2752, 3182, 4736, 5204, 5504, 6364, 10408, 12728, 20816, 25456, 41632, 48137, 50912, 55943, 83264, 96274, 101824, 111886, 166528, 192548, 203648, 223772, 385096, 447544, 770192, 895088, 1540384, 1790176, 2069891, 3080768, 3580352, 4139782, 6161536, 7160704, 8279564, 16559128, 33118256, 66236512, 132473024, 264946048]

約数ペア:

[(1, 264946048), (2, 132473024), (4, 66236512), (8, 33118256), (16, 16559128), (32, 8279564), (37, 7160704), (43, 6161536), (64, 4139782), (74, 3580352), (86, 3080768), (128, 2069891), (148, 1790176), (172, 1540384), (296, 895088), (344, 770192), (592, 447544), (688, 385096), (1184, 223772), (1301, 203648), (1376, 192548), (1591, 166528), (2368, 111886), (2602, 101824), (2752, 96274), (3182, 83264), (4736, 55943), (5204, 50912), (5504, 48137), (6364, 41632), (10408, 25456), (12728, 20816)]