320073696

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2081

約数の個数: 144

約数和(自身を含む): 991645200

約数和(自身を除く): 671571504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1102, 1368, 1392, 1653, 1824, 2017, 2088, 2204, 2736, 2784, 3306, 4034, 4176, 4408, 4959, 5472, 6051, 6612, 8068, 8352, 8816, 9918, 12102, 13224, 16136, 17632, 18153, 19836, 24204, 26448, 32272, 36306, 38323, 39672, 48408, 52896, 58493, 64544, 72612, 76646, 79344, 96816, 114969, 116986, 145224, 153292, 158688, 175479, 193632, 229938, 233972, 290448, 306584, 344907, 350958, 459876, 467944, 526437, 580896, 613168, 689814, 701916, 919752, 935888, 1052874, 1111367, 1226336, 1379628, 1403832, 1839504, 1871776, 2105748, 2222734, 2759256, 2807664, 3334101, 3679008, 4211496, 4445468, 5518512, 5615328, 6668202, 8422992, 8890936, 10002303, 11037024, 13336404, 16845984, 17781872, 20004606, 26672808, 35563744, 40009212, 53345616, 80018424, 106691232, 160036848, 320073696]

約数ペア:

[(1, 320073696), (2, 160036848), (3, 106691232), (4, 80018424), (6, 53345616), (8, 40009212), (9, 35563744), (12, 26672808), (16, 20004606), (18, 17781872), (19, 16845984), (24, 13336404), (29, 11037024), (32, 10002303), (36, 8890936), (38, 8422992), (48, 6668202), (57, 5615328), (58, 5518512), (72, 4445468), (76, 4211496), (87, 3679008), (96, 3334101), (114, 2807664), (116, 2759256), (144, 2222734), (152, 2105748), (171, 1871776), (174, 1839504), (228, 1403832), (232, 1379628), (261, 1226336), (288, 1111367), (304, 1052874), (342, 935888), (348, 919752), (456, 701916), (464, 689814), (522, 613168), (551, 580896), (608, 526437), (684, 467944), (696, 459876), (912, 350958), (928, 344907), (1044, 306584), (1102, 290448), (1368, 233972), (1392, 229938), (1653, 193632), (1824, 175479), (2017, 158688), (2088, 153292), (2204, 145224), (2736, 116986), (2784, 114969), (3306, 96816), (4034, 79344), (4176, 76646), (4408, 72612), (4959, 64544), (5472, 58493), (6051, 52896), (6612, 48408), (8068, 39672), (8352, 38323), (8816, 36306), (9918, 32272), (12102, 26448), (13224, 24204), (16136, 19836), (17632, 18153)]