311053056

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9419}}^1$

素因数の和:9481

約数の個数: 72

約数和(自身を含む): 847197120

約数和(自身を除く): 536144064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 9419, 11008, 16512, 18838, 28257, 33024, 37676, 56514, 75352, 113028, 150704, 226056, 301408, 405017, 452112, 602816, 810034, 904224, 1205632, 1215051, 1620068, 1808448, 2411264, 2430102, 3240136, 3616896, 4860204, 6480272, 7233792, 9720408, 12960544, 19440816, 25921088, 38881632, 51842176, 77763264, 103684352, 155526528, 311053056]

約数ペア:

[(1, 311053056), (2, 155526528), (3, 103684352), (4, 77763264), (6, 51842176), (8, 38881632), (12, 25921088), (16, 19440816), (24, 12960544), (32, 9720408), (43, 7233792), (48, 6480272), (64, 4860204), (86, 3616896), (96, 3240136), (128, 2430102), (129, 2411264), (172, 1808448), (192, 1620068), (256, 1215051), (258, 1205632), (344, 904224), (384, 810034), (516, 602816), (688, 452112), (768, 405017), (1032, 301408), (1376, 226056), (2064, 150704), (2752, 113028), (4128, 75352), (5504, 56514), (8256, 37676), (9419, 33024), (11008, 28257), (16512, 18838)]