901406968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77017}}^1$

素因数の和:77060

約数の個数: 64

約数和(自身を含む): 2218118400

約数和(自身を除く): 1316711432

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 77017, 154034, 308068, 539119, 616136, 847187, 1078238, 1463323, 1694374, 2156476, 2926646, 3388748, 4312952, 5853292, 5930309, 6777496, 10243261, 11706584, 11860618, 16096553, 20486522, 23721236, 32193106, 40973044, 47442472, 64386212, 81946088, 112675871, 128772424, 225351742, 450703484, 901406968]

約数ペア:

[(1, 901406968), (2, 450703484), (4, 225351742), (7, 128772424), (8, 112675871), (11, 81946088), (14, 64386212), (19, 47442472), (22, 40973044), (28, 32193106), (38, 23721236), (44, 20486522), (56, 16096553), (76, 11860618), (77, 11706584), (88, 10243261), (133, 6777496), (152, 5930309), (154, 5853292), (209, 4312952), (266, 3388748), (308, 2926646), (418, 2156476), (532, 1694374), (616, 1463323), (836, 1078238), (1064, 847187), (1463, 616136), (1672, 539119), (2926, 308068), (5852, 154034), (11704, 77017)]