339743488

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8289

約数の個数: 72

約数和(自身を含む): 808835328

約数和(自身を除く): 469091840

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 8243, 10304, 16486, 20608, 32972, 41216, 57701, 65944, 115402, 131888, 189589, 230804, 263776, 379178, 461608, 527552, 758356, 923216, 1055104, 1327123, 1516712, 1846432, 2110208, 2654246, 3033424, 3692864, 5308492, 6066848, 7385728, 10616984, 12133696, 14771456, 21233968, 24267392, 42467936, 48534784, 84935872, 169871744, 339743488]

約数ペア:

[(1, 339743488), (2, 169871744), (4, 84935872), (7, 48534784), (8, 42467936), (14, 24267392), (16, 21233968), (23, 14771456), (28, 12133696), (32, 10616984), (46, 7385728), (56, 6066848), (64, 5308492), (92, 3692864), (112, 3033424), (128, 2654246), (161, 2110208), (184, 1846432), (224, 1516712), (256, 1327123), (322, 1055104), (368, 923216), (448, 758356), (644, 527552), (736, 461608), (896, 379178), (1288, 263776), (1472, 230804), (1792, 189589), (2576, 131888), (2944, 115402), (5152, 65944), (5888, 57701), (8243, 41216), (10304, 32972), (16486, 20608)]