254616144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 684480000

約数和(自身を除く): 429863856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 137, 186, 248, 274, 372, 411, 496, 548, 744, 822, 1096, 1249, 1488, 1644, 2192, 2498, 3288, 3747, 4247, 4996, 6576, 7494, 8494, 9992, 12741, 14988, 16988, 19984, 25482, 29976, 33976, 38719, 50964, 59952, 67952, 77438, 101928, 116157, 154876, 171113, 203856, 232314, 309752, 342226, 464628, 513339, 619504, 684452, 929256, 1026678, 1368904, 1858512, 2053356, 2737808, 4106712, 5304503, 8213424, 10609006, 15913509, 21218012, 31827018, 42436024, 63654036, 84872048, 127308072, 254616144]

約数ペア:

[(1, 254616144), (2, 127308072), (3, 84872048), (4, 63654036), (6, 42436024), (8, 31827018), (12, 21218012), (16, 15913509), (24, 10609006), (31, 8213424), (48, 5304503), (62, 4106712), (93, 2737808), (124, 2053356), (137, 1858512), (186, 1368904), (248, 1026678), (274, 929256), (372, 684452), (411, 619504), (496, 513339), (548, 464628), (744, 342226), (822, 309752), (1096, 232314), (1249, 203856), (1488, 171113), (1644, 154876), (2192, 116157), (2498, 101928), (3288, 77438), (3747, 67952), (4247, 59952), (4996, 50964), (6576, 38719), (7494, 33976), (8494, 29976), (9992, 25482), (12741, 19984), (14988, 16988)]