726703068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{665479}}^1$

素因数の和:665506

約数の個数: 48

約数和(自身を含む): 2086945280

約数和(自身を除く): 1360242212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 665479, 1330958, 1996437, 2661916, 3992874, 4658353, 7985748, 8651227, 9316706, 13975059, 17302454, 18633412, 25953681, 27950118, 34604908, 51907362, 55900236, 60558589, 103814724, 121117178, 181675767, 242234356, 363351534, 726703068]

約数ペア:

[(1, 726703068), (2, 363351534), (3, 242234356), (4, 181675767), (6, 121117178), (7, 103814724), (12, 60558589), (13, 55900236), (14, 51907362), (21, 34604908), (26, 27950118), (28, 25953681), (39, 18633412), (42, 17302454), (52, 13975059), (78, 9316706), (84, 8651227), (91, 7985748), (156, 4658353), (182, 3992874), (273, 2661916), (364, 1996437), (546, 1330958), (1092, 665479)]