497756376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 144

約数和(自身を含む): 1537309800

約数和(自身を除く): 1039553424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 312, 338, 342, 456, 468, 494, 507, 676, 684, 741, 936, 988, 1014, 1352, 1368, 1482, 1521, 1976, 2028, 2153, 2223, 2964, 3042, 3211, 4056, 4306, 4446, 5928, 6084, 6422, 6459, 8612, 8892, 9633, 12168, 12844, 12918, 17224, 17784, 19266, 19377, 25688, 25836, 27989, 28899, 38532, 38754, 40907, 51672, 55978, 57798, 77064, 77508, 81814, 83967, 111956, 115596, 122721, 155016, 163628, 167934, 223912, 231192, 245442, 251901, 327256, 335868, 363857, 368163, 490884, 503802, 531791, 671736, 727714, 736326, 981768, 1007604, 1063582, 1091571, 1455428, 1472652, 1595373, 2015208, 2127164, 2183142, 2910856, 2945304, 3190746, 3274713, 4254328, 4366284, 4786119, 6381492, 6549426, 6913283, 8732568, 9572238, 12762984, 13098852, 13826566, 19144476, 20739849, 26197704, 27653132, 38288952, 41479698, 55306264, 62219547, 82959396, 124439094, 165918792, 248878188, 497756376]

約数ペア:

[(1, 497756376), (2, 248878188), (3, 165918792), (4, 124439094), (6, 82959396), (8, 62219547), (9, 55306264), (12, 41479698), (13, 38288952), (18, 27653132), (19, 26197704), (24, 20739849), (26, 19144476), (36, 13826566), (38, 13098852), (39, 12762984), (52, 9572238), (57, 8732568), (72, 6913283), (76, 6549426), (78, 6381492), (104, 4786119), (114, 4366284), (117, 4254328), (152, 3274713), (156, 3190746), (169, 2945304), (171, 2910856), (228, 2183142), (234, 2127164), (247, 2015208), (312, 1595373), (338, 1472652), (342, 1455428), (456, 1091571), (468, 1063582), (494, 1007604), (507, 981768), (676, 736326), (684, 727714), (741, 671736), (936, 531791), (988, 503802), (1014, 490884), (1352, 368163), (1368, 363857), (1482, 335868), (1521, 327256), (1976, 251901), (2028, 245442), (2153, 231192), (2223, 223912), (2964, 167934), (3042, 163628), (3211, 155016), (4056, 122721), (4306, 115596), (4446, 111956), (5928, 83967), (6084, 81814), (6422, 77508), (6459, 77064), (8612, 57798), (8892, 55978), (9633, 51672), (12168, 40907), (12844, 38754), (12918, 38532), (17224, 28899), (17784, 27989), (19266, 25836), (19377, 25688)]