243782016

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20479}}^1$

素因数の和:20527

約数の個数: 64

約数和(自身を含む): 668467200

約数和(自身を除く): 424685184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 20479, 40958, 61437, 81916, 122874, 163832, 245748, 327664, 491496, 634849, 655328, 982992, 1269698, 1310656, 1904547, 1965984, 2539396, 2621312, 3809094, 3931968, 5078792, 7618188, 7863936, 10157584, 15236376, 20315168, 30472752, 40630336, 60945504, 81260672, 121891008, 243782016]

約数ペア:

[(1, 243782016), (2, 121891008), (3, 81260672), (4, 60945504), (6, 40630336), (8, 30472752), (12, 20315168), (16, 15236376), (24, 10157584), (31, 7863936), (32, 7618188), (48, 5078792), (62, 3931968), (64, 3809094), (93, 2621312), (96, 2539396), (124, 1965984), (128, 1904547), (186, 1310656), (192, 1269698), (248, 982992), (372, 655328), (384, 634849), (496, 491496), (744, 327664), (992, 245748), (1488, 163832), (1984, 122874), (2976, 81916), (3968, 61437), (5952, 40958), (11904, 20479)]