630377592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2557

約数の個数: 128

約数和(自身を含む): 1828780800

約数和(自身を除く): 1198403208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 228, 247, 258, 312, 344, 456, 494, 516, 559, 741, 817, 988, 1032, 1118, 1482, 1634, 1677, 1976, 2236, 2451, 2473, 2964, 3268, 3354, 4472, 4902, 4946, 5928, 6536, 6708, 7419, 9804, 9892, 10621, 13416, 14838, 19608, 19784, 21242, 29676, 31863, 32149, 42484, 46987, 59352, 63726, 64298, 84968, 93974, 96447, 106339, 127452, 128596, 140961, 187948, 192894, 212678, 254904, 257192, 281922, 319017, 375896, 385788, 425356, 563844, 610831, 638034, 771576, 850712, 1127688, 1221662, 1276068, 1382407, 1832493, 2020441, 2443324, 2552136, 2764814, 3664986, 4040882, 4147221, 4886648, 5529628, 6061323, 7329972, 8081764, 8294442, 11059256, 12122646, 14659944, 16163528, 16588884, 24245292, 26265733, 33177768, 48490584, 52531466, 78797199, 105062932, 157594398, 210125864, 315188796, 630377592]

約数ペア:

[(1, 630377592), (2, 315188796), (3, 210125864), (4, 157594398), (6, 105062932), (8, 78797199), (12, 52531466), (13, 48490584), (19, 33177768), (24, 26265733), (26, 24245292), (38, 16588884), (39, 16163528), (43, 14659944), (52, 12122646), (57, 11059256), (76, 8294442), (78, 8081764), (86, 7329972), (104, 6061323), (114, 5529628), (129, 4886648), (152, 4147221), (156, 4040882), (172, 3664986), (228, 2764814), (247, 2552136), (258, 2443324), (312, 2020441), (344, 1832493), (456, 1382407), (494, 1276068), (516, 1221662), (559, 1127688), (741, 850712), (817, 771576), (988, 638034), (1032, 610831), (1118, 563844), (1482, 425356), (1634, 385788), (1677, 375896), (1976, 319017), (2236, 281922), (2451, 257192), (2473, 254904), (2964, 212678), (3268, 192894), (3354, 187948), (4472, 140961), (4902, 128596), (4946, 127452), (5928, 106339), (6536, 96447), (6708, 93974), (7419, 84968), (9804, 64298), (9892, 63726), (10621, 59352), (13416, 46987), (14838, 42484), (19608, 32149), (19784, 31863), (21242, 29676)]