248843504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 596503488

約数和(自身を除く): 347659984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 277, 364, 554, 617, 728, 1108, 1234, 1456, 1939, 2216, 2468, 3601, 3878, 4319, 4432, 4936, 7202, 7756, 8021, 8638, 9872, 14404, 15512, 16042, 17276, 25207, 28808, 31024, 32084, 34552, 50414, 56147, 57616, 64168, 69104, 100828, 112294, 128336, 170909, 201656, 224588, 341818, 403312, 449176, 683636, 898352, 1196363, 1367272, 2221817, 2392726, 2734544, 4443634, 4785452, 8887268, 9570904, 15552719, 17774536, 19141808, 31105438, 35549072, 62210876, 124421752, 248843504]

約数ペア:

[(1, 248843504), (2, 124421752), (4, 62210876), (7, 35549072), (8, 31105438), (13, 19141808), (14, 17774536), (16, 15552719), (26, 9570904), (28, 8887268), (52, 4785452), (56, 4443634), (91, 2734544), (104, 2392726), (112, 2221817), (182, 1367272), (208, 1196363), (277, 898352), (364, 683636), (554, 449176), (617, 403312), (728, 341818), (1108, 224588), (1234, 201656), (1456, 170909), (1939, 128336), (2216, 112294), (2468, 100828), (3601, 69104), (3878, 64168), (4319, 57616), (4432, 56147), (4936, 50414), (7202, 34552), (7756, 32084), (8021, 31024), (8638, 28808), (9872, 25207), (14404, 17276), (15512, 16042)]