1639753296

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{726841}}^1$

素因数の和:726899

約数の個数: 40

約数和(自身を含む): 4326163584

約数和(自身を除く): 2686410288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 726841, 1453682, 2180523, 2907364, 4361046, 5814728, 8722092, 11629456, 17444184, 34161527, 34888368, 68323054, 102484581, 136646108, 204969162, 273292216, 409938324, 546584432, 819876648, 1639753296]

約数ペア:

[(1, 1639753296), (2, 819876648), (3, 546584432), (4, 409938324), (6, 273292216), (8, 204969162), (12, 136646108), (16, 102484581), (24, 68323054), (47, 34888368), (48, 34161527), (94, 17444184), (141, 11629456), (188, 8722092), (282, 5814728), (376, 4361046), (564, 2907364), (752, 2180523), (1128, 1453682), (2256, 726841)]