718319706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3815

約数の個数: 64

約数和(自身を含む): 1610316288

約数和(自身を除く): 891996582

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 282, 318, 611, 689, 1222, 1378, 1833, 2067, 2491, 3666, 3697, 4134, 4982, 7394, 7473, 11091, 14946, 22182, 32383, 48061, 64766, 96122, 97149, 144183, 173759, 194298, 195941, 288366, 347518, 391882, 521277, 587823, 1042554, 1175646, 2258867, 2547233, 4517734, 5094466, 6776601, 7641699, 9209227, 13553202, 15283398, 18418454, 27627681, 55255362, 119719951, 239439902, 359159853, 718319706]

約数ペア:

[(1, 718319706), (2, 359159853), (3, 239439902), (6, 119719951), (13, 55255362), (26, 27627681), (39, 18418454), (47, 15283398), (53, 13553202), (78, 9209227), (94, 7641699), (106, 6776601), (141, 5094466), (159, 4517734), (282, 2547233), (318, 2258867), (611, 1175646), (689, 1042554), (1222, 587823), (1378, 521277), (1833, 391882), (2067, 347518), (2491, 288366), (3666, 195941), (3697, 194298), (4134, 173759), (4982, 144183), (7394, 97149), (7473, 96122), (11091, 64766), (14946, 48061), (22182, 32383)]