548892708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71807}}^1$

素因数の和:71841

約数の個数: 72

約数和(自身を含む): 1604477952

約数和(自身を除く): 1055585244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 71807, 143614, 215421, 287228, 430842, 502649, 861684, 933491, 1005298, 1507947, 1866982, 2010596, 2800473, 3015894, 3518543, 3733964, 5600946, 6031788, 6534437, 7037086, 10555629, 11201892, 13068874, 14074172, 19603311, 21111258, 26137748, 39206622, 42222516, 45741059, 78413244, 91482118, 137223177, 182964236, 274446354, 548892708]

約数ペア:

[(1, 548892708), (2, 274446354), (3, 182964236), (4, 137223177), (6, 91482118), (7, 78413244), (12, 45741059), (13, 42222516), (14, 39206622), (21, 26137748), (26, 21111258), (28, 19603311), (39, 14074172), (42, 13068874), (49, 11201892), (52, 10555629), (78, 7037086), (84, 6534437), (91, 6031788), (98, 5600946), (147, 3733964), (156, 3518543), (182, 3015894), (196, 2800473), (273, 2010596), (294, 1866982), (364, 1507947), (546, 1005298), (588, 933491), (637, 861684), (1092, 502649), (1274, 430842), (1911, 287228), (2548, 215421), (3822, 143614), (7644, 71807)]