289643676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 816936960

約数和(自身を除く): 527293284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 347, 399, 523, 532, 694, 798, 1041, 1046, 1388, 1569, 1596, 2082, 2092, 2429, 3138, 3661, 4164, 4858, 6276, 6593, 7287, 7322, 9716, 9937, 10983, 13186, 14574, 14644, 19779, 19874, 21966, 26372, 29148, 29811, 39558, 39748, 43932, 46151, 59622, 69559, 79116, 92302, 119244, 138453, 139118, 181481, 184604, 208677, 276906, 278236, 362962, 417354, 544443, 553812, 725924, 834708, 1088886, 1270367, 2177772, 2540734, 3448139, 3811101, 5081468, 6896278, 7622202, 10344417, 13792556, 15244404, 20688834, 24136973, 41377668, 48273946, 72410919, 96547892, 144821838, 289643676]

約数ペア:

[(1, 289643676), (2, 144821838), (3, 96547892), (4, 72410919), (6, 48273946), (7, 41377668), (12, 24136973), (14, 20688834), (19, 15244404), (21, 13792556), (28, 10344417), (38, 7622202), (42, 6896278), (57, 5081468), (76, 3811101), (84, 3448139), (114, 2540734), (133, 2177772), (228, 1270367), (266, 1088886), (347, 834708), (399, 725924), (523, 553812), (532, 544443), (694, 417354), (798, 362962), (1041, 278236), (1046, 276906), (1388, 208677), (1569, 184604), (1596, 181481), (2082, 139118), (2092, 138453), (2429, 119244), (3138, 92302), (3661, 79116), (4164, 69559), (4858, 59622), (6276, 46151), (6593, 43932), (7287, 39748), (7322, 39558), (9716, 29811), (9937, 29148), (10983, 26372), (13186, 21966), (14574, 19874), (14644, 19779)]