258045232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{14387}}^1$

素因数の和:14473

約数の個数: 40

約数和(自身を含む): 535233600

約数和(自身を除く): 277188368

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 14387, 17936, 28774, 57548, 115096, 230192, 273353, 546706, 848833, 1093412, 1697666, 2186824, 3395332, 4373648, 6790664, 13581328, 16127827, 32255654, 64511308, 129022616, 258045232]

約数ペア:

[(1, 258045232), (2, 129022616), (4, 64511308), (8, 32255654), (16, 16127827), (19, 13581328), (38, 6790664), (59, 4373648), (76, 3395332), (118, 2186824), (152, 1697666), (236, 1093412), (304, 848833), (472, 546706), (944, 273353), (1121, 230192), (2242, 115096), (4484, 57548), (8968, 28774), (14387, 17936)]