426857328

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{15359}}^1$

素因数の和:15566

約数の個数: 60

約数和(自身を含む): 1200875520

約数和(自身を除く): 774018192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6948, 9264, 13896, 15359, 27792, 30718, 46077, 61436, 92154, 122872, 138231, 184308, 245744, 276462, 368616, 552924, 737232, 1105848, 2211696, 2964287, 5928574, 8892861, 11857148, 17785722, 23714296, 26678583, 35571444, 47428592, 53357166, 71142888, 106714332, 142285776, 213428664, 426857328]

約数ペア:

[(1, 426857328), (2, 213428664), (3, 142285776), (4, 106714332), (6, 71142888), (8, 53357166), (9, 47428592), (12, 35571444), (16, 26678583), (18, 23714296), (24, 17785722), (36, 11857148), (48, 8892861), (72, 5928574), (144, 2964287), (193, 2211696), (386, 1105848), (579, 737232), (772, 552924), (1158, 368616), (1544, 276462), (1737, 245744), (2316, 184308), (3088, 138231), (3474, 122872), (4632, 92154), (6948, 61436), (9264, 46077), (13896, 30718), (15359, 27792)]