291244173712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{8317}}^1\times {\mathrm{53381}}^1$

素因数の和:61747

約数の個数: 40

約数和(自身を含む): 578128981752

約数和(自身を除く): 286884808040

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 8317, 16634, 33268, 53381, 66536, 106762, 133072, 213524, 340997, 427048, 681994, 854096, 1363988, 2188621, 2727976, 4377242, 5455952, 8754484, 17508968, 35017936, 443969777, 887939554, 1775879108, 3551758216, 7103516432, 18202760857, 36405521714, 72811043428, 145622086856, 291244173712]

約数ペア:

[(1, 291244173712), (2, 145622086856), (4, 72811043428), (8, 36405521714), (16, 18202760857), (41, 7103516432), (82, 3551758216), (164, 1775879108), (328, 887939554), (656, 443969777), (8317, 35017936), (16634, 17508968), (33268, 8754484), (53381, 5455952), (66536, 4377242), (106762, 2727976), (133072, 2188621), (213524, 1363988), (340997, 854096), (427048, 681994)]