257855136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34883}}^1$

素因数の和:34914

約数の個数: 96

約数和(自身を含む): 843913728

約数和(自身を除く): 586058592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 34883, 69766, 104649, 139532, 209298, 244181, 279064, 383713, 418596, 488362, 558128, 732543, 767426, 837192, 976724, 1116256, 1151139, 1465086, 1534852, 1674384, 1953448, 2302278, 2685991, 2930172, 3069704, 3348768, 3906896, 4604556, 5371982, 5860344, 6139408, 7813792, 8057973, 9209112, 10743964, 11720688, 12278816, 16115946, 18418224, 21487928, 23441376, 32231892, 36836448, 42975856, 64463784, 85951712, 128927568, 257855136]

約数ペア:

[(1, 257855136), (2, 128927568), (3, 85951712), (4, 64463784), (6, 42975856), (7, 36836448), (8, 32231892), (11, 23441376), (12, 21487928), (14, 18418224), (16, 16115946), (21, 12278816), (22, 11720688), (24, 10743964), (28, 9209112), (32, 8057973), (33, 7813792), (42, 6139408), (44, 5860344), (48, 5371982), (56, 4604556), (66, 3906896), (77, 3348768), (84, 3069704), (88, 2930172), (96, 2685991), (112, 2302278), (132, 1953448), (154, 1674384), (168, 1534852), (176, 1465086), (224, 1151139), (231, 1116256), (264, 976724), (308, 837192), (336, 767426), (352, 732543), (462, 558128), (528, 488362), (616, 418596), (672, 383713), (924, 279064), (1056, 244181), (1232, 209298), (1848, 139532), (2464, 104649), (3696, 69766), (7392, 34883)]