1256551404468

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1\times {\mathrm{256799}}^1$

素因数の和:259336

約数の個数: 48

約数和(自身を含む): 2950163596800

約数和(自身を除く): 1693612192332

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 2357, 4714, 7071, 9428, 14142, 28284, 256799, 407761, 513598, 770397, 815522, 1027196, 1223283, 1540794, 1631044, 2446566, 3081588, 4893132, 44426227, 88852454, 133278681, 177704908, 266557362, 533114724, 605275243, 1210550486, 1815825729, 2421100972, 3631651458, 7263302916, 104712617039, 209425234078, 314137851117, 418850468156, 628275702234, 1256551404468]

約数ペア:

[(1, 1256551404468), (2, 628275702234), (3, 418850468156), (4, 314137851117), (6, 209425234078), (12, 104712617039), (173, 7263302916), (346, 3631651458), (519, 2421100972), (692, 1815825729), (1038, 1210550486), (2076, 605275243), (2357, 533114724), (4714, 266557362), (7071, 177704908), (9428, 133278681), (14142, 88852454), (28284, 44426227), (256799, 4893132), (407761, 3081588), (513598, 2446566), (770397, 1631044), (815522, 1540794), (1027196, 1223283)]