987731712

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 216

約数和(自身を含む): 3213290640

約数和(自身を除く): 2225558928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 176, 192, 198, 216, 242, 256, 264, 288, 297, 352, 363, 384, 396, 432, 484, 528, 576, 594, 704, 726, 768, 792, 864, 968, 1056, 1089, 1152, 1181, 1188, 1408, 1452, 1584, 1728, 1936, 2112, 2178, 2304, 2362, 2376, 2816, 2904, 3168, 3267, 3456, 3543, 3872, 4224, 4356, 4724, 4752, 5808, 6336, 6534, 6912, 7086, 7744, 8448, 8712, 9448, 9504, 10629, 11616, 12672, 12991, 13068, 14172, 15488, 17424, 18896, 19008, 21258, 23232, 25344, 25982, 26136, 28344, 30976, 31887, 34848, 37792, 38016, 38973, 42516, 46464, 51964, 52272, 56688, 63774, 69696, 75584, 76032, 77946, 85032, 92928, 103928, 104544, 113376, 116919, 127548, 139392, 142901, 151168, 155892, 170064, 207856, 209088, 226752, 233838, 255096, 278784, 285802, 302336, 311784, 340128, 350757, 415712, 418176, 428703, 453504, 467676, 510192, 571604, 623568, 680256, 701514, 831424, 836352, 857406, 907008, 935352, 1020384, 1143208, 1247136, 1286109, 1360512, 1403028, 1662848, 1714812, 1870704, 2040768, 2286416, 2494272, 2572218, 2721024, 2806056, 3325696, 3429624, 3741408, 3858327, 4081536, 4572832, 4988544, 5144436, 5612112, 6859248, 7482816, 7716654, 8163072, 9145664, 9977088, 10288872, 11224224, 13718496, 14965632, 15433308, 18291328, 20577744, 22448448, 27436992, 29931264, 30866616, 36582656, 41155488, 44896896, 54873984, 61733232, 82310976, 89793792, 109747968, 123466464, 164621952, 246932928, 329243904, 493865856, 987731712]

約数ペア:

[(1, 987731712), (2, 493865856), (3, 329243904), (4, 246932928), (6, 164621952), (8, 123466464), (9, 109747968), (11, 89793792), (12, 82310976), (16, 61733232), (18, 54873984), (22, 44896896), (24, 41155488), (27, 36582656), (32, 30866616), (33, 29931264), (36, 27436992), (44, 22448448), (48, 20577744), (54, 18291328), (64, 15433308), (66, 14965632), (72, 13718496), (88, 11224224), (96, 10288872), (99, 9977088), (108, 9145664), (121, 8163072), (128, 7716654), (132, 7482816), (144, 6859248), (176, 5612112), (192, 5144436), (198, 4988544), (216, 4572832), (242, 4081536), (256, 3858327), (264, 3741408), (288, 3429624), (297, 3325696), (352, 2806056), (363, 2721024), (384, 2572218), (396, 2494272), (432, 2286416), (484, 2040768), (528, 1870704), (576, 1714812), (594, 1662848), (704, 1403028), (726, 1360512), (768, 1286109), (792, 1247136), (864, 1143208), (968, 1020384), (1056, 935352), (1089, 907008), (1152, 857406), (1181, 836352), (1188, 831424), (1408, 701514), (1452, 680256), (1584, 623568), (1728, 571604), (1936, 510192), (2112, 467676), (2178, 453504), (2304, 428703), (2362, 418176), (2376, 415712), (2816, 350757), (2904, 340128), (3168, 311784), (3267, 302336), (3456, 285802), (3543, 278784), (3872, 255096), (4224, 233838), (4356, 226752), (4724, 209088), (4752, 207856), (5808, 170064), (6336, 155892), (6534, 151168), (6912, 142901), (7086, 139392), (7744, 127548), (8448, 116919), (8712, 113376), (9448, 104544), (9504, 103928), (10629, 92928), (11616, 85032), (12672, 77946), (12991, 76032), (13068, 75584), (14172, 69696), (15488, 63774), (17424, 56688), (18896, 52272), (19008, 51964), (21258, 46464), (23232, 42516), (25344, 38973), (25982, 38016), (26136, 37792), (28344, 34848), (30976, 31887)]