9981806256

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 280

約数和(自身を含む): 30990747120

約数和(自身を除く): 21008940864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 73, 76, 81, 108, 114, 144, 146, 152, 162, 171, 216, 219, 228, 243, 292, 304, 324, 342, 432, 438, 456, 486, 513, 584, 617, 648, 657, 684, 729, 876, 912, 972, 1026, 1168, 1234, 1296, 1314, 1368, 1387, 1458, 1539, 1752, 1851, 1944, 1971, 2052, 2468, 2628, 2736, 2774, 2916, 3078, 3504, 3702, 3888, 3942, 4104, 4161, 4617, 4936, 5256, 5548, 5553, 5832, 5913, 6156, 7404, 7884, 8208, 8322, 9234, 9872, 10512, 11096, 11106, 11664, 11723, 11826, 12312, 12483, 13851, 14808, 15768, 16644, 16659, 17739, 18468, 22192, 22212, 23446, 23652, 24624, 24966, 27702, 29616, 31536, 33288, 33318, 35169, 35478, 36936, 37449, 44424, 45041, 46892, 47304, 49932, 49977, 53217, 55404, 66576, 66636, 70338, 70956, 73872, 74898, 88848, 90082, 93784, 94608, 99864, 99954, 105507, 106434, 110808, 112347, 133272, 135123, 140676, 141912, 149796, 149931, 180164, 187568, 199728, 199908, 211014, 212868, 221616, 224694, 266544, 270246, 281352, 283824, 299592, 299862, 316521, 337041, 360328, 399816, 405369, 422028, 425736, 449388, 449793, 540492, 562704, 599184, 599724, 633042, 674082, 720656, 799632, 810738, 844056, 851472, 855779, 898776, 899586, 949563, 1011123, 1080984, 1199448, 1216107, 1266084, 1348164, 1621476, 1688112, 1711558, 1797552, 1799172, 1899126, 2022246, 2161968, 2398896, 2432214, 2532168, 2567337, 2696328, 2848689, 3242952, 3423116, 3598344, 3648321, 3798252, 4044492, 4864428, 5064336, 5134674, 5392656, 5697378, 6485904, 6846232, 7196688, 7296642, 7596504, 7702011, 8088984, 8546067, 9728856, 10269348, 10944963, 11394756, 13692464, 14593284, 15193008, 15404022, 16177968, 17092134, 19457712, 20538696, 21889926, 22789512, 23106033, 29186568, 30808044, 32834889, 34184268, 41077392, 43779852, 45579024, 46212066, 58373136, 61616088, 65669778, 68368536, 69318099, 87559704, 92424132, 123232176, 131339556, 136737072, 138636198, 175119408, 184848264, 207954297, 262679112, 277272396, 369696528, 415908594, 525358224, 554544792, 623862891, 831817188, 1109089584, 1247725782, 1663634376, 2495451564, 3327268752, 4990903128, 9981806256]

約数ペア:

[(1, 9981806256), (2, 4990903128), (3, 3327268752), (4, 2495451564), (6, 1663634376), (8, 1247725782), (9, 1109089584), (12, 831817188), (16, 623862891), (18, 554544792), (19, 525358224), (24, 415908594), (27, 369696528), (36, 277272396), (38, 262679112), (48, 207954297), (54, 184848264), (57, 175119408), (72, 138636198), (73, 136737072), (76, 131339556), (81, 123232176), (108, 92424132), (114, 87559704), (144, 69318099), (146, 68368536), (152, 65669778), (162, 61616088), (171, 58373136), (216, 46212066), (219, 45579024), (228, 43779852), (243, 41077392), (292, 34184268), (304, 32834889), (324, 30808044), (342, 29186568), (432, 23106033), (438, 22789512), (456, 21889926), (486, 20538696), (513, 19457712), (584, 17092134), (617, 16177968), (648, 15404022), (657, 15193008), (684, 14593284), (729, 13692464), (876, 11394756), (912, 10944963), (972, 10269348), (1026, 9728856), (1168, 8546067), (1234, 8088984), (1296, 7702011), (1314, 7596504), (1368, 7296642), (1387, 7196688), (1458, 6846232), (1539, 6485904), (1752, 5697378), (1851, 5392656), (1944, 5134674), (1971, 5064336), (2052, 4864428), (2468, 4044492), (2628, 3798252), (2736, 3648321), (2774, 3598344), (2916, 3423116), (3078, 3242952), (3504, 2848689), (3702, 2696328), (3888, 2567337), (3942, 2532168), (4104, 2432214), (4161, 2398896), (4617, 2161968), (4936, 2022246), (5256, 1899126), (5548, 1799172), (5553, 1797552), (5832, 1711558), (5913, 1688112), (6156, 1621476), (7404, 1348164), (7884, 1266084), (8208, 1216107), (8322, 1199448), (9234, 1080984), (9872, 1011123), (10512, 949563), (11096, 899586), (11106, 898776), (11664, 855779), (11723, 851472), (11826, 844056), (12312, 810738), (12483, 799632), (13851, 720656), (14808, 674082), (15768, 633042), (16644, 599724), (16659, 599184), (17739, 562704), (18468, 540492), (22192, 449793), (22212, 449388), (23446, 425736), (23652, 422028), (24624, 405369), (24966, 399816), (27702, 360328), (29616, 337041), (31536, 316521), (33288, 299862), (33318, 299592), (35169, 283824), (35478, 281352), (36936, 270246), (37449, 266544), (44424, 224694), (45041, 221616), (46892, 212868), (47304, 211014), (49932, 199908), (49977, 199728), (53217, 187568), (55404, 180164), (66576, 149931), (66636, 149796), (70338, 141912), (70956, 140676), (73872, 135123), (74898, 133272), (88848, 112347), (90082, 110808), (93784, 106434), (94608, 105507), (99864, 99954)]