307208128

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 56

約数和(自身を含む): 622322352

約数和(自身を除く): 315114224

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 113, 214, 226, 397, 428, 452, 794, 856, 904, 1588, 1712, 1808, 3176, 3424, 3616, 6352, 6848, 7232, 12091, 12704, 24182, 25408, 42479, 44861, 48364, 84958, 89722, 96728, 169916, 179444, 193456, 339832, 358888, 386912, 679664, 717776, 773824, 1359328, 1435552, 2718656, 2871104, 4800127, 9600254, 19200508, 38401016, 76802032, 153604064, 307208128]

約数ペア:

[(1, 307208128), (2, 153604064), (4, 76802032), (8, 38401016), (16, 19200508), (32, 9600254), (64, 4800127), (107, 2871104), (113, 2718656), (214, 1435552), (226, 1359328), (397, 773824), (428, 717776), (452, 679664), (794, 386912), (856, 358888), (904, 339832), (1588, 193456), (1712, 179444), (1808, 169916), (3176, 96728), (3424, 89722), (3616, 84958), (6352, 48364), (6848, 44861), (7232, 42479), (12091, 25408), (12704, 24182)]