287772128

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11369}}^1$

素因数の和:11499

約数の個数: 48

約数和(自身を含む): 653274720

約数和(自身を除く): 365502592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 11369, 12656, 22738, 25312, 45476, 79583, 90952, 159166, 181904, 318332, 363808, 636664, 1273328, 1284697, 2546656, 2569394, 5138788, 8992879, 10277576, 17985758, 20555152, 35971516, 41110304, 71943032, 143886064, 287772128]

約数ペア:

[(1, 287772128), (2, 143886064), (4, 71943032), (7, 41110304), (8, 35971516), (14, 20555152), (16, 17985758), (28, 10277576), (32, 8992879), (56, 5138788), (112, 2569394), (113, 2546656), (224, 1284697), (226, 1273328), (452, 636664), (791, 363808), (904, 318332), (1582, 181904), (1808, 159166), (3164, 90952), (3616, 79583), (6328, 45476), (11369, 25312), (12656, 22738)]