268402578

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{7591}}^1$

素因数の和:7750

約数の個数: 32

約数和(自身を含む): 550996992

約数和(自身を除く): 282594414

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 5893, 7591, 11786, 15182, 17679, 22773, 35358, 45546, 538961, 630053, 1077922, 1260106, 1616883, 1890159, 3233766, 3780318, 44733763, 89467526, 134201289, 268402578]

約数ペア:

[(1, 268402578), (2, 134201289), (3, 89467526), (6, 44733763), (71, 3780318), (83, 3233766), (142, 1890159), (166, 1616883), (213, 1260106), (249, 1077922), (426, 630053), (498, 538961), (5893, 45546), (7591, 35358), (11786, 22773), (15182, 17679)]