858341152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 1820616588

約数和(自身を除く): 962275436

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 313, 544, 568, 626, 1136, 1207, 1252, 2272, 2414, 2504, 4828, 5008, 5041, 5321, 9656, 10016, 10082, 10642, 19312, 20164, 21284, 22223, 38624, 40328, 42568, 44446, 80656, 85136, 85697, 88892, 161312, 170272, 171394, 177784, 342788, 355568, 377791, 685576, 711136, 755582, 1371152, 1511164, 1577833, 2742304, 3022328, 3155666, 6044656, 6311332, 12089312, 12622664, 25245328, 26823161, 50490656, 53646322, 107292644, 214585288, 429170576, 858341152]

約数ペア:

[(1, 858341152), (2, 429170576), (4, 214585288), (8, 107292644), (16, 53646322), (17, 50490656), (32, 26823161), (34, 25245328), (68, 12622664), (71, 12089312), (136, 6311332), (142, 6044656), (272, 3155666), (284, 3022328), (313, 2742304), (544, 1577833), (568, 1511164), (626, 1371152), (1136, 755582), (1207, 711136), (1252, 685576), (2272, 377791), (2414, 355568), (2504, 342788), (4828, 177784), (5008, 171394), (5041, 170272), (5321, 161312), (9656, 88892), (10016, 85697), (10082, 85136), (10642, 80656), (19312, 44446), (20164, 42568), (21284, 40328), (22223, 38624)]