265598656

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 544836096

約数和(自身を除く): 279237440

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 508, 656, 797, 1016, 1312, 1594, 2032, 2624, 3188, 4064, 5207, 6376, 8128, 10414, 12752, 20828, 25504, 32677, 41656, 51008, 65354, 83312, 101219, 130708, 166624, 202438, 261416, 333248, 404876, 522832, 809752, 1045664, 1619504, 2091328, 3239008, 4149979, 6478016, 8299958, 16599916, 33199832, 66399664, 132799328, 265598656]

約数ペア:

[(1, 265598656), (2, 132799328), (4, 66399664), (8, 33199832), (16, 16599916), (32, 8299958), (41, 6478016), (64, 4149979), (82, 3239008), (127, 2091328), (164, 1619504), (254, 1045664), (328, 809752), (508, 522832), (656, 404876), (797, 333248), (1016, 261416), (1312, 202438), (1594, 166624), (2032, 130708), (2624, 101219), (3188, 83312), (4064, 65354), (5207, 51008), (6376, 41656), (8128, 32677), (10414, 25504), (12752, 20828)]