215342784

素因数分解:

$2^6\times 3^2\times {\mathrm{373859}}^1$

素因数の和:373877

約数の個数: 42

約数和(自身を含む): 617242860

約数和(自身を除く): 401900076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 373859, 747718, 1121577, 1495436, 2243154, 2990872, 3364731, 4486308, 5981744, 6729462, 8972616, 11963488, 13458924, 17945232, 23926976, 26917848, 35890464, 53835696, 71780928, 107671392, 215342784]

約数ペア:

[(1, 215342784), (2, 107671392), (3, 71780928), (4, 53835696), (6, 35890464), (8, 26917848), (9, 23926976), (12, 17945232), (16, 13458924), (18, 11963488), (24, 8972616), (32, 6729462), (36, 5981744), (48, 4486308), (64, 3364731), (72, 2990872), (96, 2243154), (144, 1495436), (192, 1121577), (288, 747718), (576, 373859)]