711828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^3$

素因数の和:55

約数の個数: 60

約数和(自身を含む): 2015860

約数和(自身を除く): 1304032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 2197, 3042, 4212, 4394, 4563, 6084, 6591, 8788, 9126, 13182, 13689, 18252, 19773, 26364, 27378, 39546, 54756, 59319, 79092, 118638, 177957, 237276, 355914, 711828]

約数ペア:

[(1, 711828), (2, 355914), (3, 237276), (4, 177957), (6, 118638), (9, 79092), (12, 59319), (13, 54756), (18, 39546), (26, 27378), (27, 26364), (36, 19773), (39, 18252), (52, 13689), (54, 13182), (78, 9126), (81, 8788), (108, 6591), (117, 6084), (156, 4563), (162, 4394), (169, 4212), (234, 3042), (324, 2197), (338, 2106), (351, 2028), (468, 1521), (507, 1404), (676, 1053), (702, 1014)]