398699136

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 1271687040

約数和(自身を除く): 872987904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 73, 88, 96, 99, 128, 132, 144, 146, 176, 192, 198, 219, 264, 288, 292, 352, 384, 396, 431, 438, 528, 576, 584, 657, 704, 792, 803, 862, 876, 1056, 1152, 1168, 1293, 1314, 1408, 1584, 1606, 1724, 1752, 2112, 2336, 2409, 2586, 2628, 3168, 3212, 3448, 3504, 3879, 4224, 4672, 4741, 4818, 5172, 5256, 6336, 6424, 6896, 7008, 7227, 7758, 9344, 9482, 9636, 10344, 10512, 12672, 12848, 13792, 14016, 14223, 14454, 15516, 18964, 19272, 20688, 21024, 25696, 27584, 28032, 28446, 28908, 31032, 31463, 37928, 38544, 41376, 42048, 42669, 51392, 55168, 56892, 57816, 62064, 62926, 75856, 77088, 82752, 84096, 85338, 94389, 102784, 113784, 115632, 124128, 125852, 151712, 154176, 165504, 170676, 188778, 227568, 231264, 248256, 251704, 283167, 303424, 308352, 341352, 346093, 377556, 455136, 462528, 496512, 503408, 566334, 606848, 682704, 692186, 755112, 910272, 925056, 1006816, 1038279, 1132668, 1365408, 1384372, 1510224, 1820544, 2013632, 2076558, 2265336, 2730816, 2768744, 3020448, 3114837, 4027264, 4153116, 4530672, 5461632, 5537488, 6040896, 6229674, 8306232, 9061344, 11074976, 12081792, 12459348, 16612464, 18122688, 22149952, 24918696, 33224928, 36245376, 44299904, 49837392, 66449856, 99674784, 132899712, 199349568, 398699136]

約数ペア:

[(1, 398699136), (2, 199349568), (3, 132899712), (4, 99674784), (6, 66449856), (8, 49837392), (9, 44299904), (11, 36245376), (12, 33224928), (16, 24918696), (18, 22149952), (22, 18122688), (24, 16612464), (32, 12459348), (33, 12081792), (36, 11074976), (44, 9061344), (48, 8306232), (64, 6229674), (66, 6040896), (72, 5537488), (73, 5461632), (88, 4530672), (96, 4153116), (99, 4027264), (128, 3114837), (132, 3020448), (144, 2768744), (146, 2730816), (176, 2265336), (192, 2076558), (198, 2013632), (219, 1820544), (264, 1510224), (288, 1384372), (292, 1365408), (352, 1132668), (384, 1038279), (396, 1006816), (431, 925056), (438, 910272), (528, 755112), (576, 692186), (584, 682704), (657, 606848), (704, 566334), (792, 503408), (803, 496512), (862, 462528), (876, 455136), (1056, 377556), (1152, 346093), (1168, 341352), (1293, 308352), (1314, 303424), (1408, 283167), (1584, 251704), (1606, 248256), (1724, 231264), (1752, 227568), (2112, 188778), (2336, 170676), (2409, 165504), (2586, 154176), (2628, 151712), (3168, 125852), (3212, 124128), (3448, 115632), (3504, 113784), (3879, 102784), (4224, 94389), (4672, 85338), (4741, 84096), (4818, 82752), (5172, 77088), (5256, 75856), (6336, 62926), (6424, 62064), (6896, 57816), (7008, 56892), (7227, 55168), (7758, 51392), (9344, 42669), (9482, 42048), (9636, 41376), (10344, 38544), (10512, 37928), (12672, 31463), (12848, 31032), (13792, 28908), (14016, 28446), (14223, 28032), (14454, 27584), (15516, 25696), (18964, 21024), (19272, 20688)]