2155807872

素因数分解:

$2^7\times 3^4\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:980

約数の個数: 160

約数和(自身を含む): 6445115820

約数和(自身を除く): 4289307948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 337, 384, 432, 576, 617, 648, 674, 864, 1011, 1152, 1234, 1296, 1348, 1728, 1851, 2022, 2468, 2592, 2696, 3033, 3456, 3702, 4044, 4936, 5184, 5392, 5553, 6066, 7404, 8088, 9099, 9872, 10368, 10784, 11106, 12132, 14808, 16176, 16659, 18198, 19744, 21568, 22212, 24264, 27297, 29616, 32352, 33318, 36396, 39488, 43136, 44424, 48528, 49977, 54594, 59232, 64704, 66636, 72792, 78976, 88848, 97056, 99954, 109188, 118464, 129408, 133272, 145584, 177696, 194112, 199908, 207929, 218376, 236928, 266544, 291168, 355392, 388224, 399816, 415858, 436752, 533088, 582336, 623787, 710784, 799632, 831716, 873504, 1066176, 1164672, 1247574, 1599264, 1663432, 1747008, 1871361, 2132352, 2495148, 3198528, 3326864, 3494016, 3742722, 4990296, 5614083, 6397056, 6653728, 7485444, 9980592, 11228166, 13307456, 14970888, 16842249, 19961184, 22456332, 26614912, 29941776, 33684498, 39922368, 44912664, 59883552, 67368996, 79844736, 89825328, 119767104, 134737992, 179650656, 239534208, 269475984, 359301312, 538951968, 718602624, 1077903936, 2155807872]

約数ペア:

[(1, 2155807872), (2, 1077903936), (3, 718602624), (4, 538951968), (6, 359301312), (8, 269475984), (9, 239534208), (12, 179650656), (16, 134737992), (18, 119767104), (24, 89825328), (27, 79844736), (32, 67368996), (36, 59883552), (48, 44912664), (54, 39922368), (64, 33684498), (72, 29941776), (81, 26614912), (96, 22456332), (108, 19961184), (128, 16842249), (144, 14970888), (162, 13307456), (192, 11228166), (216, 9980592), (288, 7485444), (324, 6653728), (337, 6397056), (384, 5614083), (432, 4990296), (576, 3742722), (617, 3494016), (648, 3326864), (674, 3198528), (864, 2495148), (1011, 2132352), (1152, 1871361), (1234, 1747008), (1296, 1663432), (1348, 1599264), (1728, 1247574), (1851, 1164672), (2022, 1066176), (2468, 873504), (2592, 831716), (2696, 799632), (3033, 710784), (3456, 623787), (3702, 582336), (4044, 533088), (4936, 436752), (5184, 415858), (5392, 399816), (5553, 388224), (6066, 355392), (7404, 291168), (8088, 266544), (9099, 236928), (9872, 218376), (10368, 207929), (10784, 199908), (11106, 194112), (12132, 177696), (14808, 145584), (16176, 133272), (16659, 129408), (18198, 118464), (19744, 109188), (21568, 99954), (22212, 97056), (24264, 88848), (27297, 78976), (29616, 72792), (32352, 66636), (33318, 64704), (36396, 59232), (39488, 54594), (43136, 49977), (44424, 48528)]