313680928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9187}}^1$

素因数の和:9305

約数の個数: 48

約数和(自身を含む): 680720544

約数和(自身を除く): 367039616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 3104, 4268, 8536, 9187, 17072, 18374, 34144, 36748, 73496, 101057, 146992, 202114, 293984, 404228, 808456, 891139, 1616912, 1782278, 3233824, 3564556, 7129112, 9802529, 14258224, 19605058, 28516448, 39210116, 78420232, 156840464, 313680928]

約数ペア:

[(1, 313680928), (2, 156840464), (4, 78420232), (8, 39210116), (11, 28516448), (16, 19605058), (22, 14258224), (32, 9802529), (44, 7129112), (88, 3564556), (97, 3233824), (176, 1782278), (194, 1616912), (352, 891139), (388, 808456), (776, 404228), (1067, 293984), (1552, 202114), (2134, 146992), (3104, 101057), (4268, 73496), (8536, 36748), (9187, 34144), (17072, 18374)]