1377376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 3725568

約数和(自身を除く): 2348192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 43, 44, 52, 56, 77, 86, 88, 91, 104, 112, 143, 154, 172, 176, 182, 208, 224, 286, 301, 308, 344, 352, 364, 416, 473, 559, 572, 602, 616, 688, 728, 946, 1001, 1118, 1144, 1204, 1232, 1376, 1456, 1892, 2002, 2236, 2288, 2408, 2464, 2912, 3311, 3784, 3913, 4004, 4472, 4576, 4816, 6149, 6622, 7568, 7826, 8008, 8944, 9632, 12298, 13244, 15136, 15652, 16016, 17888, 24596, 26488, 31304, 32032, 43043, 49192, 52976, 62608, 86086, 98384, 105952, 125216, 172172, 196768, 344344, 688688, 1377376]

約数ペア:

[(1, 1377376), (2, 688688), (4, 344344), (7, 196768), (8, 172172), (11, 125216), (13, 105952), (14, 98384), (16, 86086), (22, 62608), (26, 52976), (28, 49192), (32, 43043), (43, 32032), (44, 31304), (52, 26488), (56, 24596), (77, 17888), (86, 16016), (88, 15652), (91, 15136), (104, 13244), (112, 12298), (143, 9632), (154, 8944), (172, 8008), (176, 7826), (182, 7568), (208, 6622), (224, 6149), (286, 4816), (301, 4576), (308, 4472), (344, 4004), (352, 3913), (364, 3784), (416, 3311), (473, 2912), (559, 2464), (572, 2408), (602, 2288), (616, 2236), (688, 2002), (728, 1892), (946, 1456), (1001, 1376), (1118, 1232), (1144, 1204)]