171028512

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2663}}^1$

素因数の和:2902

約数の個数: 72

約数和(自身を含む): 488726784

約数和(自身を除く): 317698272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1784, 2007, 2663, 2676, 3568, 4014, 5326, 5352, 7136, 7989, 8028, 10652, 10704, 15978, 16056, 21304, 21408, 23967, 31956, 32112, 42608, 47934, 63912, 64224, 85216, 95868, 127824, 191736, 255648, 383472, 593849, 766944, 1187698, 1781547, 2375396, 3563094, 4750792, 5344641, 7126188, 9501584, 10689282, 14252376, 19003168, 21378564, 28504752, 42757128, 57009504, 85514256, 171028512]

約数ペア:

[(1, 171028512), (2, 85514256), (3, 57009504), (4, 42757128), (6, 28504752), (8, 21378564), (9, 19003168), (12, 14252376), (16, 10689282), (18, 9501584), (24, 7126188), (32, 5344641), (36, 4750792), (48, 3563094), (72, 2375396), (96, 1781547), (144, 1187698), (223, 766944), (288, 593849), (446, 383472), (669, 255648), (892, 191736), (1338, 127824), (1784, 95868), (2007, 85216), (2663, 64224), (2676, 63912), (3568, 47934), (4014, 42608), (5326, 32112), (5352, 31956), (7136, 23967), (7989, 21408), (8028, 21304), (10652, 16056), (10704, 15978)]