256261296

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113591}}^1$

素因数の和:113649

約数の個数: 40

約数和(自身を含む): 676099584

約数和(自身を除く): 419838288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 113591, 227182, 340773, 454364, 681546, 908728, 1363092, 1817456, 2726184, 5338777, 5452368, 10677554, 16016331, 21355108, 32032662, 42710216, 64065324, 85420432, 128130648, 256261296]

約数ペア:

[(1, 256261296), (2, 128130648), (3, 85420432), (4, 64065324), (6, 42710216), (8, 32032662), (12, 21355108), (16, 16016331), (24, 10677554), (47, 5452368), (48, 5338777), (94, 2726184), (141, 1817456), (188, 1363092), (282, 908728), (376, 681546), (564, 454364), (752, 340773), (1128, 227182), (2256, 113591)]