1217686512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{21701}}^1$

素因数の和:21886

約数の個数: 80

約数和(自身を含む): 3616768512

約数和(自身を除く): 2399082000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 1002, 1169, 1336, 2004, 2338, 2672, 3507, 4008, 4676, 7014, 8016, 9352, 14028, 18704, 21701, 28056, 43402, 56112, 65103, 86804, 130206, 151907, 173608, 260412, 303814, 347216, 455721, 520824, 607628, 911442, 1041648, 1215256, 1822884, 2430512, 3624067, 3645768, 7248134, 7291536, 10872201, 14496268, 21744402, 25368469, 28992536, 43488804, 50736938, 57985072, 76105407, 86977608, 101473876, 152210814, 173955216, 202947752, 304421628, 405895504, 608843256, 1217686512]

約数ペア:

[(1, 1217686512), (2, 608843256), (3, 405895504), (4, 304421628), (6, 202947752), (7, 173955216), (8, 152210814), (12, 101473876), (14, 86977608), (16, 76105407), (21, 57985072), (24, 50736938), (28, 43488804), (42, 28992536), (48, 25368469), (56, 21744402), (84, 14496268), (112, 10872201), (167, 7291536), (168, 7248134), (334, 3645768), (336, 3624067), (501, 2430512), (668, 1822884), (1002, 1215256), (1169, 1041648), (1336, 911442), (2004, 607628), (2338, 520824), (2672, 455721), (3507, 347216), (4008, 303814), (4676, 260412), (7014, 173608), (8016, 151907), (9352, 130206), (14028, 86804), (18704, 65103), (21701, 56112), (28056, 43402)]