319248

素因数分解:

$2^4\times 3^3\times {\mathrm{739}}^1$

素因数の和:756

約数の個数: 40

約数和(自身を含む): 917600

約数和(自身を除く): 598352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 11824, 13302, 17736, 19953, 26604, 35472, 39906, 53208, 79812, 106416, 159624, 319248]

約数ペア:

[(1, 319248), (2, 159624), (3, 106416), (4, 79812), (6, 53208), (8, 39906), (9, 35472), (12, 26604), (16, 19953), (18, 17736), (24, 13302), (27, 11824), (36, 8868), (48, 6651), (54, 5912), (72, 4434), (108, 2956), (144, 2217), (216, 1478), (432, 739)]