258460848

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3037}}^1$

素因数の和:3251

約数の個数: 80

約数和(自身を含む): 745889760

約数和(自身を除く): 487428912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2364, 3037, 3152, 3546, 4728, 5319, 6074, 7092, 9111, 9456, 10638, 12148, 14184, 18222, 21276, 24296, 27333, 28368, 36444, 42552, 48592, 54666, 72888, 81999, 85104, 109332, 145776, 163998, 218664, 327996, 437328, 598289, 655992, 1196578, 1311984, 1794867, 2393156, 3589734, 4786312, 5384601, 7179468, 9572624, 10769202, 14358936, 16153803, 21538404, 28717872, 32307606, 43076808, 64615212, 86153616, 129230424, 258460848]

約数ペア:

[(1, 258460848), (2, 129230424), (3, 86153616), (4, 64615212), (6, 43076808), (8, 32307606), (9, 28717872), (12, 21538404), (16, 16153803), (18, 14358936), (24, 10769202), (27, 9572624), (36, 7179468), (48, 5384601), (54, 4786312), (72, 3589734), (108, 2393156), (144, 1794867), (197, 1311984), (216, 1196578), (394, 655992), (432, 598289), (591, 437328), (788, 327996), (1182, 218664), (1576, 163998), (1773, 145776), (2364, 109332), (3037, 85104), (3152, 81999), (3546, 72888), (4728, 54666), (5319, 48592), (6074, 42552), (7092, 36444), (9111, 28368), (9456, 27333), (10638, 24296), (12148, 21276), (14184, 18222)]