255478272

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23761}}^1$

素因数の和:23789

約数の個数: 80

約数和(自身を含む): 777872832

約数和(自身を除く): 522394560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 23761, 47522, 71283, 95044, 142566, 166327, 190088, 285132, 332654, 380176, 498981, 570264, 665308, 760352, 997962, 1140528, 1330616, 1520704, 1995924, 2281056, 2661232, 3041408, 3991848, 4562112, 5322464, 6082816, 7983696, 9124224, 10644928, 12165632, 15967392, 18248448, 21289856, 31934784, 36496896, 42579712, 63869568, 85159424, 127739136, 255478272]

約数ペア:

[(1, 255478272), (2, 127739136), (3, 85159424), (4, 63869568), (6, 42579712), (7, 36496896), (8, 31934784), (12, 21289856), (14, 18248448), (16, 15967392), (21, 12165632), (24, 10644928), (28, 9124224), (32, 7983696), (42, 6082816), (48, 5322464), (56, 4562112), (64, 3991848), (84, 3041408), (96, 2661232), (112, 2281056), (128, 1995924), (168, 1520704), (192, 1330616), (224, 1140528), (256, 997962), (336, 760352), (384, 665308), (448, 570264), (512, 498981), (672, 380176), (768, 332654), (896, 285132), (1344, 190088), (1536, 166327), (1792, 142566), (2688, 95044), (3584, 71283), (5376, 47522), (10752, 23761)]