4019990779392

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{961139}}^1$

素因数の和:961556

約数の個数: 160

約数和(自身を含む): 12270912825600

約数和(自身を除く): 8250922046208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 389, 448, 512, 672, 768, 778, 896, 1167, 1344, 1536, 1556, 1792, 2334, 2688, 2723, 3112, 3584, 4668, 5376, 5446, 6224, 8169, 9336, 10752, 10892, 12448, 16338, 18672, 21784, 24896, 32676, 37344, 43568, 49792, 65352, 74688, 87136, 99584, 130704, 149376, 174272, 199168, 261408, 298752, 348544, 522816, 597504, 697088, 961139, 1045632, 1394176, 1922278, 2091264, 2883417, 3844556, 4182528, 5766834, 6727973, 7689112, 11533668, 13455946, 15378224, 20183919, 23067336, 26911892, 30756448, 40367838, 46134672, 53823784, 61512896, 80735676, 92269344, 107647568, 123025792, 161471352, 184538688, 215295136, 246051584, 322942704, 369077376, 373883071, 430590272, 492103168, 645885408, 738154752, 747766142, 861180544, 1121649213, 1291770816, 1476309504, 1495532284, 1722361088, 2243298426, 2583541632, 2617181497, 2991064568, 3444722176, 4486596852, 5167083264, 5234362994, 5982129136, 7851544491, 8973193704, 10334166528, 10468725988, 11964258272, 15703088982, 17946387408, 20937451976, 23928516544, 31406177964, 35892774816, 41874903952, 47857033088, 62812355928, 71785549632, 83749807904, 95714066176, 125624711856, 143571099264, 167499615808, 191428132352, 251249423712, 287142198528, 334999231616, 502498847424, 574284397056, 669998463232, 1004997694848, 1339996926464, 2009995389696, 4019990779392]

約数ペア:

[(1, 4019990779392), (2, 2009995389696), (3, 1339996926464), (4, 1004997694848), (6, 669998463232), (7, 574284397056), (8, 502498847424), (12, 334999231616), (14, 287142198528), (16, 251249423712), (21, 191428132352), (24, 167499615808), (28, 143571099264), (32, 125624711856), (42, 95714066176), (48, 83749807904), (56, 71785549632), (64, 62812355928), (84, 47857033088), (96, 41874903952), (112, 35892774816), (128, 31406177964), (168, 23928516544), (192, 20937451976), (224, 17946387408), (256, 15703088982), (336, 11964258272), (384, 10468725988), (389, 10334166528), (448, 8973193704), (512, 7851544491), (672, 5982129136), (768, 5234362994), (778, 5167083264), (896, 4486596852), (1167, 3444722176), (1344, 2991064568), (1536, 2617181497), (1556, 2583541632), (1792, 2243298426), (2334, 1722361088), (2688, 1495532284), (2723, 1476309504), (3112, 1291770816), (3584, 1121649213), (4668, 861180544), (5376, 747766142), (5446, 738154752), (6224, 645885408), (8169, 492103168), (9336, 430590272), (10752, 373883071), (10892, 369077376), (12448, 322942704), (16338, 246051584), (18672, 215295136), (21784, 184538688), (24896, 161471352), (32676, 123025792), (37344, 107647568), (43568, 92269344), (49792, 80735676), (65352, 61512896), (74688, 53823784), (87136, 46134672), (99584, 40367838), (130704, 30756448), (149376, 26911892), (174272, 23067336), (199168, 20183919), (261408, 15378224), (298752, 13455946), (348544, 11533668), (522816, 7689112), (597504, 6727973), (697088, 5766834), (961139, 4182528), (1045632, 3844556), (1394176, 2883417), (1922278, 2091264)]