255286976

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15401}}^1$

素因数の和:15457

約数の個数: 56

約数和(自身を含む): 594640416

約数和(自身を除く): 339353440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 15401, 16576, 30802, 61604, 107807, 123208, 215614, 246416, 431228, 492832, 569837, 862456, 985664, 1139674, 1724912, 2279348, 3449824, 3988859, 4558696, 6899648, 7977718, 9117392, 15955436, 18234784, 31910872, 36469568, 63821744, 127643488, 255286976]

約数ペア:

[(1, 255286976), (2, 127643488), (4, 63821744), (7, 36469568), (8, 31910872), (14, 18234784), (16, 15955436), (28, 9117392), (32, 7977718), (37, 6899648), (56, 4558696), (64, 3988859), (74, 3449824), (112, 2279348), (148, 1724912), (224, 1139674), (259, 985664), (296, 862456), (448, 569837), (518, 492832), (592, 431228), (1036, 246416), (1184, 215614), (2072, 123208), (2368, 107807), (4144, 61604), (8288, 30802), (15401, 16576)]