831920856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{115931}}^1$

素因数の和:115976

約数の個数: 64

約数和(自身を含む): 2337189120

約数和(自身を除く): 1505268264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 115931, 231862, 347793, 463724, 695586, 927448, 1391172, 1507103, 2666413, 2782344, 3014206, 4521309, 5332826, 6028412, 7999239, 9042618, 10665652, 12056824, 15998478, 18085236, 21331304, 31996956, 34663369, 36170472, 63993912, 69326738, 103990107, 138653476, 207980214, 277306952, 415960428, 831920856]

約数ペア:

[(1, 831920856), (2, 415960428), (3, 277306952), (4, 207980214), (6, 138653476), (8, 103990107), (12, 69326738), (13, 63993912), (23, 36170472), (24, 34663369), (26, 31996956), (39, 21331304), (46, 18085236), (52, 15998478), (69, 12056824), (78, 10665652), (92, 9042618), (104, 7999239), (138, 6028412), (156, 5332826), (184, 4521309), (276, 3014206), (299, 2782344), (312, 2666413), (552, 1507103), (598, 1391172), (897, 927448), (1196, 695586), (1794, 463724), (2392, 347793), (3588, 231862), (7176, 115931)]