273336064

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 582564528

約数和(自身を除く): 309228464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 181, 256, 272, 347, 362, 544, 694, 724, 1088, 1388, 1448, 2176, 2776, 2896, 3077, 4352, 5552, 5792, 5899, 6154, 11104, 11584, 11798, 12308, 22208, 23168, 23596, 24616, 44416, 46336, 47192, 49232, 62807, 88832, 94384, 98464, 125614, 188768, 196928, 251228, 377536, 393856, 502456, 755072, 787712, 1004912, 1067719, 1510144, 2009824, 2135438, 4019648, 4270876, 8039296, 8541752, 16078592, 17083504, 34167008, 68334016, 136668032, 273336064]

約数ペア:

[(1, 273336064), (2, 136668032), (4, 68334016), (8, 34167008), (16, 17083504), (17, 16078592), (32, 8541752), (34, 8039296), (64, 4270876), (68, 4019648), (128, 2135438), (136, 2009824), (181, 1510144), (256, 1067719), (272, 1004912), (347, 787712), (362, 755072), (544, 502456), (694, 393856), (724, 377536), (1088, 251228), (1388, 196928), (1448, 188768), (2176, 125614), (2776, 98464), (2896, 94384), (3077, 88832), (4352, 62807), (5552, 49232), (5792, 47192), (5899, 46336), (6154, 44416), (11104, 24616), (11584, 23596), (11798, 23168), (12308, 22208)]