227456432

素因数分解:

$2^4\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1546

約数の個数: 60

約数和(自身を含む): 515342016

約数和(自身を除く): 287885584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 223, 392, 446, 784, 892, 1301, 1561, 1784, 2602, 3122, 3568, 5204, 6244, 9107, 10408, 10927, 12488, 18214, 20816, 21854, 24976, 36428, 43708, 63749, 72856, 87416, 127498, 145712, 174832, 254996, 290123, 509992, 580246, 1019984, 1160492, 2030861, 2320984, 4061722, 4641968, 8123444, 14216027, 16246888, 28432054, 32493776, 56864108, 113728216, 227456432]

約数ペア:

[(1, 227456432), (2, 113728216), (4, 56864108), (7, 32493776), (8, 28432054), (14, 16246888), (16, 14216027), (28, 8123444), (49, 4641968), (56, 4061722), (98, 2320984), (112, 2030861), (196, 1160492), (223, 1019984), (392, 580246), (446, 509992), (784, 290123), (892, 254996), (1301, 174832), (1561, 145712), (1784, 127498), (2602, 87416), (3122, 72856), (3568, 63749), (5204, 43708), (6244, 36428), (9107, 24976), (10408, 21854), (10927, 20816), (12488, 18214)]