636743536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 1455094368

約数和(自身を除く): 818350832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 397, 572, 701, 794, 1144, 1402, 1588, 2288, 2804, 3176, 4367, 5161, 5608, 6352, 7711, 8734, 9113, 10322, 11216, 15422, 17468, 18226, 20644, 30844, 34936, 36452, 41288, 56771, 61688, 69872, 72904, 82576, 100243, 113542, 123376, 145808, 200486, 227084, 278297, 400972, 454168, 556594, 801944, 908336, 1113188, 1603888, 2226376, 3061267, 3617861, 4452752, 6122534, 7235722, 12245068, 14471444, 24490136, 28942888, 39796471, 48980272, 57885776, 79592942, 159185884, 318371768, 636743536]

約数ペア:

[(1, 636743536), (2, 318371768), (4, 159185884), (8, 79592942), (11, 57885776), (13, 48980272), (16, 39796471), (22, 28942888), (26, 24490136), (44, 14471444), (52, 12245068), (88, 7235722), (104, 6122534), (143, 4452752), (176, 3617861), (208, 3061267), (286, 2226376), (397, 1603888), (572, 1113188), (701, 908336), (794, 801944), (1144, 556594), (1402, 454168), (1588, 400972), (2288, 278297), (2804, 227084), (3176, 200486), (4367, 145808), (5161, 123376), (5608, 113542), (6352, 100243), (7711, 82576), (8734, 72904), (9113, 69872), (10322, 61688), (11216, 56771), (15422, 41288), (17468, 36452), (18226, 34936), (20644, 30844)]