227913768

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 630887400

約数和(自身を除く): 402973632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 113, 218, 226, 257, 327, 339, 436, 452, 514, 654, 678, 771, 872, 904, 981, 1017, 1028, 1308, 1356, 1542, 1962, 2034, 2056, 2313, 2616, 2712, 3084, 3924, 4068, 4626, 6168, 7848, 8136, 9252, 12317, 18504, 24634, 28013, 29041, 36951, 49268, 56026, 58082, 73902, 84039, 87123, 98536, 110853, 112052, 116164, 147804, 168078, 174246, 221706, 224104, 232328, 252117, 261369, 295608, 336156, 348492, 443412, 504234, 522738, 672312, 696984, 886824, 1008468, 1045476, 2016936, 2090952, 3165469, 6330938, 9496407, 12661876, 18992814, 25323752, 28489221, 37985628, 56978442, 75971256, 113956884, 227913768]

約数ペア:

[(1, 227913768), (2, 113956884), (3, 75971256), (4, 56978442), (6, 37985628), (8, 28489221), (9, 25323752), (12, 18992814), (18, 12661876), (24, 9496407), (36, 6330938), (72, 3165469), (109, 2090952), (113, 2016936), (218, 1045476), (226, 1008468), (257, 886824), (327, 696984), (339, 672312), (436, 522738), (452, 504234), (514, 443412), (654, 348492), (678, 336156), (771, 295608), (872, 261369), (904, 252117), (981, 232328), (1017, 224104), (1028, 221706), (1308, 174246), (1356, 168078), (1542, 147804), (1962, 116164), (2034, 112052), (2056, 110853), (2313, 98536), (2616, 87123), (2712, 84039), (3084, 73902), (3924, 58082), (4068, 56026), (4626, 49268), (6168, 36951), (7848, 29041), (8136, 28013), (9252, 24634), (12317, 18504)]