261983268

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{21467}}^1$

素因数の和:21593

約数の個数: 48

約数和(自身を含む): 685258560

約数和(自身を除く): 423275292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 2034, 3051, 4068, 6102, 12204, 21467, 42934, 64401, 85868, 128802, 193203, 257604, 386406, 579609, 772812, 1159218, 2318436, 2425771, 4851542, 7277313, 9703084, 14554626, 21831939, 29109252, 43663878, 65495817, 87327756, 130991634, 261983268]

約数ペア:

[(1, 261983268), (2, 130991634), (3, 87327756), (4, 65495817), (6, 43663878), (9, 29109252), (12, 21831939), (18, 14554626), (27, 9703084), (36, 7277313), (54, 4851542), (108, 2425771), (113, 2318436), (226, 1159218), (339, 772812), (452, 579609), (678, 386406), (1017, 257604), (1356, 193203), (2034, 128802), (3051, 85868), (4068, 64401), (6102, 42934), (12204, 21467)]