215253824

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:583

約数の個数: 56

約数和(自身を含む): 437741568

約数和(自身を除く): 222487744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 142, 254, 284, 373, 508, 568, 746, 1016, 1136, 1492, 2032, 2272, 2984, 4064, 4544, 5968, 8128, 9017, 11936, 18034, 23872, 26483, 36068, 47371, 52966, 72136, 94742, 105932, 144272, 189484, 211864, 288544, 378968, 423728, 577088, 757936, 847456, 1515872, 1694912, 3031744, 3363341, 6726682, 13453364, 26906728, 53813456, 107626912, 215253824]

約数ペア:

[(1, 215253824), (2, 107626912), (4, 53813456), (8, 26906728), (16, 13453364), (32, 6726682), (64, 3363341), (71, 3031744), (127, 1694912), (142, 1515872), (254, 847456), (284, 757936), (373, 577088), (508, 423728), (568, 378968), (746, 288544), (1016, 211864), (1136, 189484), (1492, 144272), (2032, 105932), (2272, 94742), (2984, 72136), (4064, 52966), (4544, 47371), (5968, 36068), (8128, 26483), (9017, 23872), (11936, 18034)]