798839248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 1703462400

約数和(自身を除く): 904623152

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 211, 248, 272, 422, 449, 496, 527, 844, 898, 1054, 1688, 1796, 2108, 3376, 3587, 3592, 4216, 6541, 7174, 7184, 7633, 8432, 13082, 13919, 14348, 15266, 26164, 27838, 28696, 30532, 52328, 55676, 57392, 61064, 94739, 104656, 111197, 111352, 122128, 189478, 222394, 222704, 236623, 378956, 444788, 473246, 757912, 889576, 946492, 1515824, 1610563, 1779152, 1892984, 2936909, 3221126, 3785968, 5873818, 6442252, 11747636, 12884504, 23495272, 25769008, 46990544, 49927453, 99854906, 199709812, 399419624, 798839248]

約数ペア:

[(1, 798839248), (2, 399419624), (4, 199709812), (8, 99854906), (16, 49927453), (17, 46990544), (31, 25769008), (34, 23495272), (62, 12884504), (68, 11747636), (124, 6442252), (136, 5873818), (211, 3785968), (248, 3221126), (272, 2936909), (422, 1892984), (449, 1779152), (496, 1610563), (527, 1515824), (844, 946492), (898, 889576), (1054, 757912), (1688, 473246), (1796, 444788), (2108, 378956), (3376, 236623), (3587, 222704), (3592, 222394), (4216, 189478), (6541, 122128), (7174, 111352), (7184, 111197), (7633, 104656), (8432, 94739), (13082, 61064), (13919, 57392), (14348, 55676), (15266, 52328), (26164, 30532), (27838, 28696)]