268490772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61637}}^1$

素因数の和:61669

約数の個数: 54

約数和(自身を含む): 746004714

約数和(自身を除く): 477513942

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 61637, 123274, 184911, 246548, 369822, 554733, 678007, 739644, 1109466, 1356014, 2034021, 2218932, 2712028, 4068042, 6102063, 7458077, 8136084, 12204126, 14916154, 22374231, 24408252, 29832308, 44748462, 67122693, 89496924, 134245386, 268490772]

約数ペア:

[(1, 268490772), (2, 134245386), (3, 89496924), (4, 67122693), (6, 44748462), (9, 29832308), (11, 24408252), (12, 22374231), (18, 14916154), (22, 12204126), (33, 8136084), (36, 7458077), (44, 6102063), (66, 4068042), (99, 2712028), (121, 2218932), (132, 2034021), (198, 1356014), (242, 1109466), (363, 739644), (396, 678007), (484, 554733), (726, 369822), (1089, 246548), (1452, 184911), (2178, 123274), (4356, 61637)]