268012976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 655458048

約数和(自身を除く): 387445072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 308, 332, 581, 616, 664, 913, 1162, 1232, 1328, 1826, 2324, 2621, 3652, 4648, 5242, 6391, 7304, 9296, 10484, 12782, 14608, 18347, 20968, 25564, 28831, 36694, 41936, 51128, 57662, 73388, 102256, 115324, 146776, 201817, 217543, 230648, 293552, 403634, 435086, 461296, 807268, 870172, 1522801, 1614536, 1740344, 2392973, 3045602, 3229072, 3480688, 4785946, 6091204, 9571892, 12182408, 16750811, 19143784, 24364816, 33501622, 38287568, 67003244, 134006488, 268012976]

約数ペア:

[(1, 268012976), (2, 134006488), (4, 67003244), (7, 38287568), (8, 33501622), (11, 24364816), (14, 19143784), (16, 16750811), (22, 12182408), (28, 9571892), (44, 6091204), (56, 4785946), (77, 3480688), (83, 3229072), (88, 3045602), (112, 2392973), (154, 1740344), (166, 1614536), (176, 1522801), (308, 870172), (332, 807268), (581, 461296), (616, 435086), (664, 403634), (913, 293552), (1162, 230648), (1232, 217543), (1328, 201817), (1826, 146776), (2324, 115324), (2621, 102256), (3652, 73388), (4648, 57662), (5242, 51128), (6391, 41936), (7304, 36694), (9296, 28831), (10484, 25564), (12782, 20968), (14608, 18347)]