445069744

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 1050163440

約数和(自身を除く): 605093696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 67, 74, 98, 112, 134, 148, 196, 229, 259, 268, 296, 392, 458, 469, 518, 536, 592, 784, 916, 938, 1036, 1072, 1603, 1813, 1832, 1876, 2072, 2479, 3206, 3283, 3626, 3664, 3752, 4144, 4958, 6412, 6566, 7252, 7504, 8473, 9916, 11221, 12824, 13132, 14504, 15343, 16946, 17353, 19832, 22442, 25648, 26264, 29008, 30686, 33892, 34706, 39664, 44884, 52528, 59311, 61372, 67784, 69412, 89768, 107401, 118622, 121471, 122744, 135568, 138824, 179536, 214802, 237244, 242942, 245488, 277648, 415177, 429604, 474488, 485884, 567691, 751807, 830354, 859208, 948976, 971768, 1135382, 1503614, 1660708, 1718416, 1943536, 2270764, 3007228, 3321416, 3973837, 4541528, 6014456, 6642832, 7947674, 9083056, 12028912, 15895348, 27816859, 31790696, 55633718, 63581392, 111267436, 222534872, 445069744]

約数ペア:

[(1, 445069744), (2, 222534872), (4, 111267436), (7, 63581392), (8, 55633718), (14, 31790696), (16, 27816859), (28, 15895348), (37, 12028912), (49, 9083056), (56, 7947674), (67, 6642832), (74, 6014456), (98, 4541528), (112, 3973837), (134, 3321416), (148, 3007228), (196, 2270764), (229, 1943536), (259, 1718416), (268, 1660708), (296, 1503614), (392, 1135382), (458, 971768), (469, 948976), (518, 859208), (536, 830354), (592, 751807), (784, 567691), (916, 485884), (938, 474488), (1036, 429604), (1072, 415177), (1603, 277648), (1813, 245488), (1832, 242942), (1876, 237244), (2072, 214802), (2479, 179536), (3206, 138824), (3283, 135568), (3626, 122744), (3664, 121471), (3752, 118622), (4144, 107401), (4958, 89768), (6412, 69412), (6566, 67784), (7252, 61372), (7504, 59311), (8473, 52528), (9916, 44884), (11221, 39664), (12824, 34706), (13132, 33892), (14504, 30686), (15343, 29008), (16946, 26264), (17353, 25648), (19832, 22442)]