255154176

素因数分解:

$2^{11}\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 749548800

約数和(自身を除く): 494394624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 127, 128, 144, 192, 218, 254, 256, 288, 327, 381, 384, 436, 508, 512, 576, 654, 762, 768, 872, 981, 1016, 1024, 1143, 1152, 1308, 1524, 1536, 1744, 1962, 2032, 2048, 2286, 2304, 2616, 3048, 3072, 3488, 3924, 4064, 4572, 4608, 5232, 6096, 6144, 6976, 7848, 8128, 9144, 9216, 10464, 12192, 13843, 13952, 15696, 16256, 18288, 18432, 20928, 24384, 27686, 27904, 31392, 32512, 36576, 41529, 41856, 48768, 55372, 55808, 62784, 65024, 73152, 83058, 83712, 97536, 110744, 111616, 124587, 125568, 130048, 146304, 166116, 167424, 195072, 221488, 223232, 249174, 251136, 260096, 292608, 332232, 334848, 390144, 442976, 498348, 502272, 585216, 664464, 669696, 780288, 885952, 996696, 1004544, 1170432, 1328928, 1771904, 1993392, 2009088, 2340864, 2657856, 3543808, 3986784, 5315712, 7087616, 7973568, 10631424, 14175232, 15947136, 21262848, 28350464, 31894272, 42525696, 63788544, 85051392, 127577088, 255154176]

約数ペア:

[(1, 255154176), (2, 127577088), (3, 85051392), (4, 63788544), (6, 42525696), (8, 31894272), (9, 28350464), (12, 21262848), (16, 15947136), (18, 14175232), (24, 10631424), (32, 7973568), (36, 7087616), (48, 5315712), (64, 3986784), (72, 3543808), (96, 2657856), (109, 2340864), (127, 2009088), (128, 1993392), (144, 1771904), (192, 1328928), (218, 1170432), (254, 1004544), (256, 996696), (288, 885952), (327, 780288), (381, 669696), (384, 664464), (436, 585216), (508, 502272), (512, 498348), (576, 442976), (654, 390144), (762, 334848), (768, 332232), (872, 292608), (981, 260096), (1016, 251136), (1024, 249174), (1143, 223232), (1152, 221488), (1308, 195072), (1524, 167424), (1536, 166116), (1744, 146304), (1962, 130048), (2032, 125568), (2048, 124587), (2286, 111616), (2304, 110744), (2616, 97536), (3048, 83712), (3072, 83058), (3488, 73152), (3924, 65024), (4064, 62784), (4572, 55808), (4608, 55372), (5232, 48768), (6096, 41856), (6144, 41529), (6976, 36576), (7848, 32512), (8128, 31392), (9144, 27904), (9216, 27686), (10464, 24384), (12192, 20928), (13843, 18432), (13952, 18288), (15696, 16256)]