257601984

素因数分解:

$2^6\times 3^1\times {\mathrm{1341677}}^1$

素因数の和:1341692

約数の個数: 28

約数和(自身を含む): 681572424

約数和(自身を除く): 423970440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1341677, 2683354, 4025031, 5366708, 8050062, 10733416, 16100124, 21466832, 32200248, 42933664, 64400496, 85867328, 128800992, 257601984]

約数ペア:

[(1, 257601984), (2, 128800992), (3, 85867328), (4, 64400496), (6, 42933664), (8, 32200248), (12, 21466832), (16, 16100124), (24, 10733416), (32, 8050062), (48, 5366708), (64, 4025031), (96, 2683354), (192, 1341677)]