680328546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{133241}}^1$

素因数の和:133306

約数の個数: 32

約数和(自身を含む): 1458200448

約数和(自身を除く): 777871902

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 133241, 266482, 399723, 799446, 3064543, 4929917, 6129086, 9193629, 9859834, 14789751, 18387258, 29579502, 113388091, 226776182, 340164273, 680328546]

約数ペア:

[(1, 680328546), (2, 340164273), (3, 226776182), (6, 113388091), (23, 29579502), (37, 18387258), (46, 14789751), (69, 9859834), (74, 9193629), (111, 6129086), (138, 4929917), (222, 3064543), (851, 799446), (1702, 399723), (2553, 266482), (5106, 133241)]