263070912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105397}}^1$

素因数の和:105425

約数の個数: 56

約数和(自身を含む): 749590576

約数和(自身を除く): 486519664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 105397, 210794, 316191, 421588, 632382, 843176, 1264764, 1370161, 1686352, 2529528, 2740322, 3372704, 4110483, 5059056, 5480644, 6745408, 8220966, 10118112, 10961288, 16441932, 20236224, 21922576, 32883864, 43845152, 65767728, 87690304, 131535456, 263070912]

約数ペア:

[(1, 263070912), (2, 131535456), (3, 87690304), (4, 65767728), (6, 43845152), (8, 32883864), (12, 21922576), (13, 20236224), (16, 16441932), (24, 10961288), (26, 10118112), (32, 8220966), (39, 6745408), (48, 5480644), (52, 5059056), (64, 4110483), (78, 3372704), (96, 2740322), (104, 2529528), (156, 1686352), (192, 1370161), (208, 1264764), (312, 843176), (416, 632382), (624, 421588), (832, 316191), (1248, 210794), (2496, 105397)]