380390904

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3914

約数の個数: 80

約数和(自身を含む): 1072519800

約数和(自身を除く): 692128896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1884, 2826, 3739, 3768, 4239, 5652, 7478, 8478, 11217, 11304, 12717, 14956, 16956, 22434, 25434, 29912, 33651, 33912, 44868, 50868, 67302, 89736, 100953, 101736, 134604, 201906, 269208, 302859, 403812, 587023, 605718, 807624, 1174046, 1211436, 1761069, 2348092, 2422872, 3522138, 4696184, 5283207, 7044276, 10566414, 14088552, 15849621, 21132828, 31699242, 42265656, 47548863, 63398484, 95097726, 126796968, 190195452, 380390904]

約数ペア:

[(1, 380390904), (2, 190195452), (3, 126796968), (4, 95097726), (6, 63398484), (8, 47548863), (9, 42265656), (12, 31699242), (18, 21132828), (24, 15849621), (27, 14088552), (36, 10566414), (54, 7044276), (72, 5283207), (81, 4696184), (108, 3522138), (157, 2422872), (162, 2348092), (216, 1761069), (314, 1211436), (324, 1174046), (471, 807624), (628, 605718), (648, 587023), (942, 403812), (1256, 302859), (1413, 269208), (1884, 201906), (2826, 134604), (3739, 101736), (3768, 100953), (4239, 89736), (5652, 67302), (7478, 50868), (8478, 44868), (11217, 33912), (11304, 33651), (12717, 29912), (14956, 25434), (16956, 22434)]