557381952

素因数分解:

$2^6\times 3^3\times {\mathrm{322559}}^1$

素因数の和:322580

約数の個数: 56

約数和(自身を含む): 1638604800

約数和(自身を除く): 1081222848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 322559, 645118, 967677, 1290236, 1935354, 2580472, 2903031, 3870708, 5160944, 5806062, 7741416, 8709093, 10321888, 11612124, 15482832, 17418186, 20643776, 23224248, 30965664, 34836372, 46448496, 61931328, 69672744, 92896992, 139345488, 185793984, 278690976, 557381952]

約数ペア:

[(1, 557381952), (2, 278690976), (3, 185793984), (4, 139345488), (6, 92896992), (8, 69672744), (9, 61931328), (12, 46448496), (16, 34836372), (18, 30965664), (24, 23224248), (27, 20643776), (32, 17418186), (36, 15482832), (48, 11612124), (54, 10321888), (64, 8709093), (72, 7741416), (96, 5806062), (108, 5160944), (144, 3870708), (192, 2903031), (216, 2580472), (288, 1935354), (432, 1290236), (576, 967677), (864, 645118), (1728, 322559)]