267222728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 551992320

約数和(自身を除く): 284769592

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 241, 248, 263, 482, 526, 527, 964, 1052, 1054, 1928, 2104, 2108, 4097, 4216, 4471, 7471, 8153, 8194, 8942, 14942, 16306, 16388, 17884, 29884, 32612, 32776, 35768, 59768, 63383, 65224, 126766, 127007, 138601, 253532, 254014, 277202, 507064, 508028, 554404, 1016056, 1077511, 1108808, 1964873, 2155022, 3929746, 4310044, 7859492, 8620088, 15718984, 33402841, 66805682, 133611364, 267222728]

約数ペア:

[(1, 267222728), (2, 133611364), (4, 66805682), (8, 33402841), (17, 15718984), (31, 8620088), (34, 7859492), (62, 4310044), (68, 3929746), (124, 2155022), (136, 1964873), (241, 1108808), (248, 1077511), (263, 1016056), (482, 554404), (526, 508028), (527, 507064), (964, 277202), (1052, 254014), (1054, 253532), (1928, 138601), (2104, 127007), (2108, 126766), (4097, 65224), (4216, 63383), (4471, 59768), (7471, 35768), (8153, 32776), (8194, 32612), (8942, 29884), (14942, 17884), (16306, 16388)]