289462208

素因数分解:

$2^6\times 7^2\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:650

約数の個数: 84

約数和(自身を含む): 672705792

約数和(自身を除く): 383243584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 241, 383, 392, 448, 482, 766, 784, 964, 1532, 1568, 1687, 1928, 2681, 3064, 3136, 3374, 3856, 5362, 6128, 6748, 7712, 10724, 11809, 12256, 13496, 15424, 18767, 21448, 23618, 24512, 26992, 37534, 42896, 47236, 53984, 75068, 85792, 92303, 94472, 107968, 150136, 171584, 184606, 188944, 300272, 369212, 377888, 600544, 646121, 738424, 755776, 1201088, 1292242, 1476848, 2584484, 2953696, 4522847, 5168968, 5907392, 9045694, 10337936, 18091388, 20675872, 36182776, 41351744, 72365552, 144731104, 289462208]

約数ペア:

[(1, 289462208), (2, 144731104), (4, 72365552), (7, 41351744), (8, 36182776), (14, 20675872), (16, 18091388), (28, 10337936), (32, 9045694), (49, 5907392), (56, 5168968), (64, 4522847), (98, 2953696), (112, 2584484), (196, 1476848), (224, 1292242), (241, 1201088), (383, 755776), (392, 738424), (448, 646121), (482, 600544), (766, 377888), (784, 369212), (964, 300272), (1532, 188944), (1568, 184606), (1687, 171584), (1928, 150136), (2681, 107968), (3064, 94472), (3136, 92303), (3374, 85792), (3856, 75068), (5362, 53984), (6128, 47236), (6748, 42896), (7712, 37534), (10724, 26992), (11809, 24512), (12256, 23618), (13496, 21448), (15424, 18767)]