317921772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71411}}^1$

素因数の和:71478

約数の個数: 48

約数和(自身を含む): 863799552

約数和(自身を除く): 545877780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 71411, 142822, 214233, 285644, 428466, 499877, 856932, 999754, 1499631, 1999508, 2999262, 3784783, 5998524, 7569566, 11354349, 15139132, 22708698, 26493481, 45417396, 52986962, 79480443, 105973924, 158960886, 317921772]

約数ペア:

[(1, 317921772), (2, 158960886), (3, 105973924), (4, 79480443), (6, 52986962), (7, 45417396), (12, 26493481), (14, 22708698), (21, 15139132), (28, 11354349), (42, 7569566), (53, 5998524), (84, 3784783), (106, 2999262), (159, 1999508), (212, 1499631), (318, 999754), (371, 856932), (636, 499877), (742, 428466), (1113, 285644), (1484, 214233), (2226, 142822), (4452, 71411)]