397545024

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{4217}}^1$

素因数の和:4723

約数の個数: 56

約数和(自身を含む): 1054230048

約数和(自身を除く): 656685024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1473, 1964, 2946, 3928, 4217, 5892, 7856, 8434, 11784, 12651, 15712, 16868, 23568, 25302, 31424, 33736, 47136, 50604, 67472, 94272, 101208, 134944, 202416, 269888, 404832, 809664, 2070547, 4141094, 6211641, 8282188, 12423282, 16564376, 24846564, 33128752, 49693128, 66257504, 99386256, 132515008, 198772512, 397545024]

約数ペア:

[(1, 397545024), (2, 198772512), (3, 132515008), (4, 99386256), (6, 66257504), (8, 49693128), (12, 33128752), (16, 24846564), (24, 16564376), (32, 12423282), (48, 8282188), (64, 6211641), (96, 4141094), (192, 2070547), (491, 809664), (982, 404832), (1473, 269888), (1964, 202416), (2946, 134944), (3928, 101208), (4217, 94272), (5892, 67472), (7856, 50604), (8434, 47136), (11784, 33736), (12651, 31424), (15712, 25302), (16868, 23568)]