15663821264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{182341}}^1$

素因数の和:182428

約数の個数: 80

約数和(自身を含む): 37985485440

約数和(自身を除く): 22321664176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 3068, 3304, 5369, 6136, 6608, 10738, 12272, 21476, 42952, 85904, 182341, 364682, 729364, 1276387, 1458728, 2370433, 2552774, 2917456, 4740866, 5105548, 9481732, 10211096, 10758119, 16593031, 18963464, 20422192, 21516238, 33186062, 37926928, 43032476, 66372124, 75306833, 86064952, 132744248, 139855547, 150613666, 172129904, 265488496, 279711094, 301227332, 559422188, 602454664, 978988829, 1118844376, 1204909328, 1957977658, 2237688752, 3915955316, 7831910632, 15663821264]

約数ペア:

[(1, 15663821264), (2, 7831910632), (4, 3915955316), (7, 2237688752), (8, 1957977658), (13, 1204909328), (14, 1118844376), (16, 978988829), (26, 602454664), (28, 559422188), (52, 301227332), (56, 279711094), (59, 265488496), (91, 172129904), (104, 150613666), (112, 139855547), (118, 132744248), (182, 86064952), (208, 75306833), (236, 66372124), (364, 43032476), (413, 37926928), (472, 33186062), (728, 21516238), (767, 20422192), (826, 18963464), (944, 16593031), (1456, 10758119), (1534, 10211096), (1652, 9481732), (3068, 5105548), (3304, 4740866), (5369, 2917456), (6136, 2552774), (6608, 2370433), (10738, 1458728), (12272, 1276387), (21476, 729364), (42952, 364682), (85904, 182341)]