258187392

素因数分解:

$2^7\times 3^3\times {\mathrm{74707}}^1$

素因数の和:74730

約数の個数: 64

約数和(自身を含む): 762021600

約数和(自身を除く): 503834208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 74707, 149414, 224121, 298828, 448242, 597656, 672363, 896484, 1195312, 1344726, 1792968, 2017089, 2390624, 2689452, 3585936, 4034178, 4781248, 5378904, 7171872, 8068356, 9562496, 10757808, 14343744, 16136712, 21515616, 28687488, 32273424, 43031232, 64546848, 86062464, 129093696, 258187392]

約数ペア:

[(1, 258187392), (2, 129093696), (3, 86062464), (4, 64546848), (6, 43031232), (8, 32273424), (9, 28687488), (12, 21515616), (16, 16136712), (18, 14343744), (24, 10757808), (27, 9562496), (32, 8068356), (36, 7171872), (48, 5378904), (54, 4781248), (64, 4034178), (72, 3585936), (96, 2689452), (108, 2390624), (128, 2017089), (144, 1792968), (192, 1344726), (216, 1195312), (288, 896484), (384, 672363), (432, 597656), (576, 448242), (864, 298828), (1152, 224121), (1728, 149414), (3456, 74707)]