266538168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4178

約数の個数: 128

約数和(自身を含む): 832204800

約数和(自身を除く): 565666632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 4127, 4968, 5382, 7176, 8073, 8254, 10764, 12381, 16146, 16508, 21528, 24762, 32292, 33016, 37143, 49524, 53651, 64584, 74286, 94921, 99048, 107302, 111429, 148572, 160953, 189842, 214604, 222858, 284763, 297144, 321906, 379684, 429208, 445716, 482859, 569526, 643812, 759368, 854289, 891432, 965718, 1139052, 1233973, 1287624, 1448577, 1708578, 1931436, 2278104, 2467946, 2562867, 2897154, 3417156, 3701919, 3862872, 4935892, 5125734, 5794308, 6834312, 7403838, 9871784, 10251468, 11105757, 11588616, 14807676, 20502936, 22211514, 29615352, 33317271, 44423028, 66634542, 88846056, 133269084, 266538168]

約数ペア:

[(1, 266538168), (2, 133269084), (3, 88846056), (4, 66634542), (6, 44423028), (8, 33317271), (9, 29615352), (12, 22211514), (13, 20502936), (18, 14807676), (23, 11588616), (24, 11105757), (26, 10251468), (27, 9871784), (36, 7403838), (39, 6834312), (46, 5794308), (52, 5125734), (54, 4935892), (69, 3862872), (72, 3701919), (78, 3417156), (92, 2897154), (104, 2562867), (108, 2467946), (117, 2278104), (138, 1931436), (156, 1708578), (184, 1448577), (207, 1287624), (216, 1233973), (234, 1139052), (276, 965718), (299, 891432), (312, 854289), (351, 759368), (414, 643812), (468, 569526), (552, 482859), (598, 445716), (621, 429208), (702, 379684), (828, 321906), (897, 297144), (936, 284763), (1196, 222858), (1242, 214604), (1404, 189842), (1656, 160953), (1794, 148572), (2392, 111429), (2484, 107302), (2691, 99048), (2808, 94921), (3588, 74286), (4127, 64584), (4968, 53651), (5382, 49524), (7176, 37143), (8073, 33016), (8254, 32292), (10764, 24762), (12381, 21528), (16146, 16508)]