987486696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1160

約数の個数: 192

約数和(自身を含む): 3252412800

約数和(自身を除く): 2264926104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 101, 114, 126, 133, 152, 168, 171, 202, 228, 252, 266, 303, 342, 399, 404, 456, 504, 532, 606, 684, 707, 798, 808, 909, 1021, 1064, 1197, 1212, 1368, 1414, 1596, 1818, 1919, 2042, 2121, 2394, 2424, 2828, 3063, 3192, 3636, 3838, 4084, 4242, 4788, 5656, 5757, 6126, 6363, 7147, 7272, 7676, 8168, 8484, 9189, 9576, 11514, 12252, 12726, 13433, 14294, 15352, 16968, 17271, 18378, 19399, 21441, 23028, 24504, 25452, 26866, 28588, 34542, 36756, 38798, 40299, 42882, 46056, 50904, 53732, 57176, 58197, 64323, 69084, 73512, 77596, 80598, 85764, 103121, 107464, 116394, 120897, 128646, 135793, 138168, 155192, 161196, 171528, 174591, 206242, 232788, 241794, 257292, 271586, 309363, 322392, 349182, 407379, 412484, 465576, 483588, 514584, 543172, 618726, 698364, 721847, 814758, 824968, 928089, 967176, 1086344, 1222137, 1237452, 1396728, 1443694, 1629516, 1856178, 1959299, 2165541, 2444274, 2474904, 2887388, 3259032, 3712356, 3918598, 4331082, 4888548, 5774776, 5877897, 6496623, 7424712, 7837196, 8662164, 9777096, 11755794, 12993246, 13715093, 15674392, 17324328, 17633691, 23511588, 25986492, 27430186, 35267382, 41145279, 47023176, 51972984, 54860372, 70534764, 82290558, 109720744, 123435837, 141069528, 164581116, 246871674, 329162232, 493743348, 987486696]

約数ペア:

[(1, 987486696), (2, 493743348), (3, 329162232), (4, 246871674), (6, 164581116), (7, 141069528), (8, 123435837), (9, 109720744), (12, 82290558), (14, 70534764), (18, 54860372), (19, 51972984), (21, 47023176), (24, 41145279), (28, 35267382), (36, 27430186), (38, 25986492), (42, 23511588), (56, 17633691), (57, 17324328), (63, 15674392), (72, 13715093), (76, 12993246), (84, 11755794), (101, 9777096), (114, 8662164), (126, 7837196), (133, 7424712), (152, 6496623), (168, 5877897), (171, 5774776), (202, 4888548), (228, 4331082), (252, 3918598), (266, 3712356), (303, 3259032), (342, 2887388), (399, 2474904), (404, 2444274), (456, 2165541), (504, 1959299), (532, 1856178), (606, 1629516), (684, 1443694), (707, 1396728), (798, 1237452), (808, 1222137), (909, 1086344), (1021, 967176), (1064, 928089), (1197, 824968), (1212, 814758), (1368, 721847), (1414, 698364), (1596, 618726), (1818, 543172), (1919, 514584), (2042, 483588), (2121, 465576), (2394, 412484), (2424, 407379), (2828, 349182), (3063, 322392), (3192, 309363), (3636, 271586), (3838, 257292), (4084, 241794), (4242, 232788), (4788, 206242), (5656, 174591), (5757, 171528), (6126, 161196), (6363, 155192), (7147, 138168), (7272, 135793), (7676, 128646), (8168, 120897), (8484, 116394), (9189, 107464), (9576, 103121), (11514, 85764), (12252, 80598), (12726, 77596), (13433, 73512), (14294, 69084), (15352, 64323), (16968, 58197), (17271, 57176), (18378, 53732), (19399, 50904), (21441, 46056), (23028, 42882), (24504, 40299), (25452, 38798), (26866, 36756), (28588, 34542)]