430147136

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 868542840

約数和(自身を除く): 438395704

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 197, 218, 313, 394, 436, 626, 788, 872, 1252, 1576, 1744, 2504, 3152, 3488, 5008, 6304, 6976, 10016, 12608, 20032, 21473, 34117, 42946, 61661, 68234, 85892, 123322, 136468, 171784, 246644, 272936, 343568, 493288, 545872, 687136, 986576, 1091744, 1374272, 1973152, 2183488, 3946304, 6721049, 13442098, 26884196, 53768392, 107536784, 215073568, 430147136]

約数ペア:

[(1, 430147136), (2, 215073568), (4, 107536784), (8, 53768392), (16, 26884196), (32, 13442098), (64, 6721049), (109, 3946304), (197, 2183488), (218, 1973152), (313, 1374272), (394, 1091744), (436, 986576), (626, 687136), (788, 545872), (872, 493288), (1252, 343568), (1576, 272936), (1744, 246644), (2504, 171784), (3152, 136468), (3488, 123322), (5008, 85892), (6304, 68234), (6976, 61661), (10016, 42946), (12608, 34117), (20032, 21473)]