278042544

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5537

約数の個数: 120

約数和(自身を含む): 869183952

約数和(自身を除く): 591141408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5501, 5616, 6318, 8424, 11002, 12636, 16503, 16848, 22004, 25272, 33006, 44008, 49509, 50544, 66012, 71513, 88016, 99018, 132024, 143026, 148527, 198036, 214539, 264048, 286052, 297054, 396072, 429078, 445581, 572104, 594108, 643617, 792144, 858156, 891162, 1144208, 1188216, 1287234, 1336743, 1716312, 1782324, 1930851, 2376432, 2574468, 2673486, 3432624, 3564648, 3861702, 5148936, 5346972, 5792553, 7129296, 7723404, 10297872, 10693944, 11585106, 15446808, 17377659, 21387888, 23170212, 30893616, 34755318, 46340424, 69510636, 92680848, 139021272, 278042544]

約数ペア:

[(1, 278042544), (2, 139021272), (3, 92680848), (4, 69510636), (6, 46340424), (8, 34755318), (9, 30893616), (12, 23170212), (13, 21387888), (16, 17377659), (18, 15446808), (24, 11585106), (26, 10693944), (27, 10297872), (36, 7723404), (39, 7129296), (48, 5792553), (52, 5346972), (54, 5148936), (72, 3861702), (78, 3564648), (81, 3432624), (104, 2673486), (108, 2574468), (117, 2376432), (144, 1930851), (156, 1782324), (162, 1716312), (208, 1336743), (216, 1287234), (234, 1188216), (243, 1144208), (312, 891162), (324, 858156), (351, 792144), (432, 643617), (468, 594108), (486, 572104), (624, 445581), (648, 429078), (702, 396072), (936, 297054), (972, 286052), (1053, 264048), (1296, 214539), (1404, 198036), (1872, 148527), (1944, 143026), (2106, 132024), (2808, 99018), (3159, 88016), (3888, 71513), (4212, 66012), (5501, 50544), (5616, 49509), (6318, 44008), (8424, 33006), (11002, 25272), (12636, 22004), (16503, 16848)]