325365824

素因数分解:

$2^6\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1867}}^1$

素因数の和:2275

約数の個数: 56

約数和(自身を含む): 740176320

約数和(自身を除く): 414810496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 389, 448, 778, 1556, 1867, 2723, 3112, 3734, 5446, 6224, 7468, 10892, 12448, 13069, 14936, 21784, 24896, 26138, 29872, 43568, 52276, 59744, 87136, 104552, 119488, 174272, 209104, 418208, 726263, 836416, 1452526, 2905052, 5083841, 5810104, 10167682, 11620208, 20335364, 23240416, 40670728, 46480832, 81341456, 162682912, 325365824]

約数ペア:

[(1, 325365824), (2, 162682912), (4, 81341456), (7, 46480832), (8, 40670728), (14, 23240416), (16, 20335364), (28, 11620208), (32, 10167682), (56, 5810104), (64, 5083841), (112, 2905052), (224, 1452526), (389, 836416), (448, 726263), (778, 418208), (1556, 209104), (1867, 174272), (2723, 119488), (3112, 104552), (3734, 87136), (5446, 59744), (6224, 52276), (7468, 43568), (10892, 29872), (12448, 26138), (13069, 24896), (14936, 21784)]