330374912

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 761152896

約数和(自身を除く): 430777984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1498, 1712, 1723, 1792, 2996, 3424, 3446, 5992, 6848, 6892, 11984, 12061, 13696, 13784, 23968, 24122, 27392, 27568, 47936, 48244, 55136, 95872, 96488, 110272, 184361, 191744, 192976, 220544, 368722, 385952, 441088, 737444, 771904, 1290527, 1474888, 1543808, 2581054, 2949776, 3087616, 5162108, 5899552, 10324216, 11799104, 20648432, 23598208, 41296864, 47196416, 82593728, 165187456, 330374912]

約数ペア:

[(1, 330374912), (2, 165187456), (4, 82593728), (7, 47196416), (8, 41296864), (14, 23598208), (16, 20648432), (28, 11799104), (32, 10324216), (56, 5899552), (64, 5162108), (107, 3087616), (112, 2949776), (128, 2581054), (214, 1543808), (224, 1474888), (256, 1290527), (428, 771904), (448, 737444), (749, 441088), (856, 385952), (896, 368722), (1498, 220544), (1712, 192976), (1723, 191744), (1792, 184361), (2996, 110272), (3424, 96488), (3446, 95872), (5992, 55136), (6848, 48244), (6892, 47936), (11984, 27568), (12061, 27392), (13696, 24122), (13784, 23968)]