251670528

素因数分解:

$2^{12}\times 3^2\times {\mathrm{6827}}^1$

素因数の和:6857

約数の個数: 78

約数和(自身を含む): 727065924

約数和(自身を除く): 475395396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 6827, 9216, 12288, 13654, 18432, 20481, 27308, 36864, 40962, 54616, 61443, 81924, 109232, 122886, 163848, 218464, 245772, 327696, 436928, 491544, 655392, 873856, 983088, 1310784, 1747712, 1966176, 2621568, 3495424, 3932352, 5243136, 6990848, 7864704, 10486272, 13981696, 15729408, 20972544, 27963392, 31458816, 41945088, 62917632, 83890176, 125835264, 251670528]

約数ペア:

[(1, 251670528), (2, 125835264), (3, 83890176), (4, 62917632), (6, 41945088), (8, 31458816), (9, 27963392), (12, 20972544), (16, 15729408), (18, 13981696), (24, 10486272), (32, 7864704), (36, 6990848), (48, 5243136), (64, 3932352), (72, 3495424), (96, 2621568), (128, 1966176), (144, 1747712), (192, 1310784), (256, 983088), (288, 873856), (384, 655392), (512, 491544), (576, 436928), (768, 327696), (1024, 245772), (1152, 218464), (1536, 163848), (2048, 122886), (2304, 109232), (3072, 81924), (4096, 61443), (4608, 54616), (6144, 40962), (6827, 36864), (9216, 27308), (12288, 20481), (13654, 18432)]