1395668976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16091}}^1$

素因数の和:16254

約数の個数: 80

約数和(自身を含む): 3910999680

約数和(自身を除く): 2515330704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 3336, 3614, 5421, 6672, 7228, 10842, 14456, 16091, 21684, 28912, 32182, 43368, 48273, 64364, 86736, 96546, 128728, 193092, 209183, 257456, 386184, 418366, 627549, 772368, 836732, 1255098, 1673464, 2236649, 2510196, 3346928, 4473298, 5020392, 6709947, 8946596, 10040784, 13419894, 17893192, 26839788, 29076437, 35786384, 53679576, 58152874, 87229311, 107359152, 116305748, 174458622, 232611496, 348917244, 465222992, 697834488, 1395668976]

約数ペア:

[(1, 1395668976), (2, 697834488), (3, 465222992), (4, 348917244), (6, 232611496), (8, 174458622), (12, 116305748), (13, 107359152), (16, 87229311), (24, 58152874), (26, 53679576), (39, 35786384), (48, 29076437), (52, 26839788), (78, 17893192), (104, 13419894), (139, 10040784), (156, 8946596), (208, 6709947), (278, 5020392), (312, 4473298), (417, 3346928), (556, 2510196), (624, 2236649), (834, 1673464), (1112, 1255098), (1668, 836732), (1807, 772368), (2224, 627549), (3336, 418366), (3614, 386184), (5421, 257456), (6672, 209183), (7228, 193092), (10842, 128728), (14456, 96546), (16091, 86736), (21684, 64364), (28912, 48273), (32182, 43368)]