276631208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4337}}^1$

素因数の和:4434

約数の個数: 64

約数和(自身を含む): 637165440

約数和(自身を除く): 360534232

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1139, 1876, 2278, 3752, 4337, 4556, 7973, 8674, 9112, 15946, 17348, 30359, 31892, 34696, 60718, 63784, 73729, 121436, 147458, 242872, 290579, 294916, 516103, 581158, 589832, 1032206, 1162316, 2034053, 2064412, 2324632, 4068106, 4128824, 4939843, 8136212, 9879686, 16272424, 19759372, 34578901, 39518744, 69157802, 138315604, 276631208]

約数ペア:

[(1, 276631208), (2, 138315604), (4, 69157802), (7, 39518744), (8, 34578901), (14, 19759372), (17, 16272424), (28, 9879686), (34, 8136212), (56, 4939843), (67, 4128824), (68, 4068106), (119, 2324632), (134, 2064412), (136, 2034053), (238, 1162316), (268, 1032206), (469, 589832), (476, 581158), (536, 516103), (938, 294916), (952, 290579), (1139, 242872), (1876, 147458), (2278, 121436), (3752, 73729), (4337, 63784), (4556, 60718), (7973, 34696), (8674, 31892), (9112, 30359), (15946, 17348)]