272023024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8174

約数の個数: 80

約数和(自身を含む): 676956672

約数和(自身を除く): 404933648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8123, 8372, 16246, 16744, 32492, 33488, 56861, 64984, 105599, 113722, 129968, 186829, 211198, 227444, 373658, 422396, 454888, 739193, 747316, 844792, 909776, 1307803, 1478386, 1494632, 1689584, 2428777, 2615606, 2956772, 2989264, 4857554, 5231212, 5913544, 9715108, 10462424, 11827088, 17001439, 19430216, 20924848, 34002878, 38860432, 68005756, 136011512, 272023024]

約数ペア:

[(1, 272023024), (2, 136011512), (4, 68005756), (7, 38860432), (8, 34002878), (13, 20924848), (14, 19430216), (16, 17001439), (23, 11827088), (26, 10462424), (28, 9715108), (46, 5913544), (52, 5231212), (56, 4857554), (91, 2989264), (92, 2956772), (104, 2615606), (112, 2428777), (161, 1689584), (182, 1494632), (184, 1478386), (208, 1307803), (299, 909776), (322, 844792), (364, 747316), (368, 739193), (598, 454888), (644, 422396), (728, 373658), (1196, 227444), (1288, 211198), (1456, 186829), (2093, 129968), (2392, 113722), (2576, 105599), (4186, 64984), (4784, 56861), (8123, 33488), (8372, 32492), (16246, 16744)]