380292416

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18061}}^1$

素因数の和:18127

約数の個数: 56

約数和(自身を含む): 880847616

約数和(自身を除く): 500555200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 18061, 21056, 36122, 72244, 126427, 144488, 252854, 288976, 505708, 577952, 848867, 1011416, 1155904, 1697734, 2022832, 3395468, 4045664, 5942069, 6790936, 8091328, 11884138, 13581872, 23768276, 27163744, 47536552, 54327488, 95073104, 190146208, 380292416]

約数ペア:

[(1, 380292416), (2, 190146208), (4, 95073104), (7, 54327488), (8, 47536552), (14, 27163744), (16, 23768276), (28, 13581872), (32, 11884138), (47, 8091328), (56, 6790936), (64, 5942069), (94, 4045664), (112, 3395468), (188, 2022832), (224, 1697734), (329, 1155904), (376, 1011416), (448, 848867), (658, 577952), (752, 505708), (1316, 288976), (1504, 252854), (2632, 144488), (3008, 126427), (5264, 72244), (10528, 36122), (18061, 21056)]