690000519936

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1410421}}^1$

素因数の和:1410467

約数の個数: 216

約数和(自身を含む): 2300556249264

約数和(自身を除く): 1610555729328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1792, 1911, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3328, 3822, 4368, 4704, 4992, 5096, 5376, 5824, 6272, 7644, 8736, 9408, 9984, 10192, 11648, 12544, 15288, 17472, 18816, 20384, 23296, 30576, 34944, 37632, 40768, 61152, 69888, 81536, 122304, 163072, 244608, 489216, 1410421, 2820842, 4231263, 5641684, 8462526, 9872947, 11283368, 16925052, 18335473, 19745894, 22566736, 29618841, 33850104, 36670946, 39491788, 45133472, 55006419, 59237682, 67700208, 69110629, 73341892, 78983576, 90266944, 110012838, 118475364, 128348311, 135400416, 138221258, 146683784, 157967152, 180533888, 207331887, 220025676, 236950728, 256696622, 270800832, 276442516, 293367568, 315934304, 361067776, 385044933, 414663774, 440051352, 473901456, 513393244, 541601664, 552885032, 586735136, 631868608, 770089866, 829327548, 880102704, 898438177, 947802912, 1026786488, 1083203328, 1105770064, 1173470272, 1263737216, 1540179732, 1658655096, 1760205408, 1796876354, 1895605824, 2053572976, 2211540128, 2346940544, 2527474432, 2695314531, 3080359464, 3317310192, 3520410816, 3593752708, 3791211648, 4107145952, 4423080256, 4693881088, 5390629062, 6160718928, 6634620384, 7040821632, 7187505416, 7582423296, 8214291904, 8846160512, 10781258124, 12321437856, 13269240768, 14081643264, 14375010832, 16428583808, 17692321024, 21562516248, 24642875712, 26538481536, 28750021664, 32857167616, 43125032496, 49285751424, 53076963072, 57500043328, 86250064992, 98571502848, 115000086656, 172500129984, 230000173312, 345000259968, 690000519936]

約数ペア:

[(1, 690000519936), (2, 345000259968), (3, 230000173312), (4, 172500129984), (6, 115000086656), (7, 98571502848), (8, 86250064992), (12, 57500043328), (13, 53076963072), (14, 49285751424), (16, 43125032496), (21, 32857167616), (24, 28750021664), (26, 26538481536), (28, 24642875712), (32, 21562516248), (39, 17692321024), (42, 16428583808), (48, 14375010832), (49, 14081643264), (52, 13269240768), (56, 12321437856), (64, 10781258124), (78, 8846160512), (84, 8214291904), (91, 7582423296), (96, 7187505416), (98, 7040821632), (104, 6634620384), (112, 6160718928), (128, 5390629062), (147, 4693881088), (156, 4423080256), (168, 4107145952), (182, 3791211648), (192, 3593752708), (196, 3520410816), (208, 3317310192), (224, 3080359464), (256, 2695314531), (273, 2527474432), (294, 2346940544), (312, 2211540128), (336, 2053572976), (364, 1895605824), (384, 1796876354), (392, 1760205408), (416, 1658655096), (448, 1540179732), (546, 1263737216), (588, 1173470272), (624, 1105770064), (637, 1083203328), (672, 1026786488), (728, 947802912), (768, 898438177), (784, 880102704), (832, 829327548), (896, 770089866), (1092, 631868608), (1176, 586735136), (1248, 552885032), (1274, 541601664), (1344, 513393244), (1456, 473901456), (1568, 440051352), (1664, 414663774), (1792, 385044933), (1911, 361067776), (2184, 315934304), (2352, 293367568), (2496, 276442516), (2548, 270800832), (2688, 256696622), (2912, 236950728), (3136, 220025676), (3328, 207331887), (3822, 180533888), (4368, 157967152), (4704, 146683784), (4992, 138221258), (5096, 135400416), (5376, 128348311), (5824, 118475364), (6272, 110012838), (7644, 90266944), (8736, 78983576), (9408, 73341892), (9984, 69110629), (10192, 67700208), (11648, 59237682), (12544, 55006419), (15288, 45133472), (17472, 39491788), (18816, 36670946), (20384, 33850104), (23296, 29618841), (30576, 22566736), (34944, 19745894), (37632, 18335473), (40768, 16925052), (61152, 11283368), (69888, 9872947), (81536, 8462526), (122304, 5641684), (163072, 4231263), (244608, 2820842), (489216, 1410421)]