468102544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16921}}^1$

素因数の和:16968

約数の個数: 80

約数和(自身を含む): 1175063680

約数和(自身を除く): 706961136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 16921, 27664, 33842, 67684, 118447, 135368, 219973, 236894, 270736, 321499, 439946, 473788, 642998, 879892, 947576, 1285996, 1539811, 1759784, 1895152, 2250493, 2571992, 3079622, 3519568, 4179487, 4500986, 5143984, 6159244, 8358974, 9001972, 12318488, 16717948, 18003944, 24636976, 29256409, 33435896, 36007888, 58512818, 66871792, 117025636, 234051272, 468102544]

約数ペア:

[(1, 468102544), (2, 234051272), (4, 117025636), (7, 66871792), (8, 58512818), (13, 36007888), (14, 33435896), (16, 29256409), (19, 24636976), (26, 18003944), (28, 16717948), (38, 12318488), (52, 9001972), (56, 8358974), (76, 6159244), (91, 5143984), (104, 4500986), (112, 4179487), (133, 3519568), (152, 3079622), (182, 2571992), (208, 2250493), (247, 1895152), (266, 1759784), (304, 1539811), (364, 1285996), (494, 947576), (532, 879892), (728, 642998), (988, 473788), (1064, 439946), (1456, 321499), (1729, 270736), (1976, 236894), (2128, 219973), (3458, 135368), (3952, 118447), (6916, 67684), (13832, 33842), (16921, 27664)]