248446976

素因数分解:

$2^{16}\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 68

約数和(自身を含む): 528478272

約数和(自身を除く): 280031296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 223, 256, 272, 446, 512, 544, 892, 1024, 1088, 1784, 2048, 2176, 3568, 3791, 4096, 4352, 7136, 7582, 8192, 8704, 14272, 15164, 16384, 17408, 28544, 30328, 32768, 34816, 57088, 60656, 65536, 69632, 114176, 121312, 139264, 228352, 242624, 278528, 456704, 485248, 557056, 913408, 970496, 1114112, 1826816, 1940992, 3653632, 3881984, 7307264, 7763968, 14614528, 15527936, 31055872, 62111744, 124223488, 248446976]

約数ペア:

[(1, 248446976), (2, 124223488), (4, 62111744), (8, 31055872), (16, 15527936), (17, 14614528), (32, 7763968), (34, 7307264), (64, 3881984), (68, 3653632), (128, 1940992), (136, 1826816), (223, 1114112), (256, 970496), (272, 913408), (446, 557056), (512, 485248), (544, 456704), (892, 278528), (1024, 242624), (1088, 228352), (1784, 139264), (2048, 121312), (2176, 114176), (3568, 69632), (3791, 65536), (4096, 60656), (4352, 57088), (7136, 34816), (7582, 32768), (8192, 30328), (8704, 28544), (14272, 17408), (15164, 16384)]