258886848

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{122579}}^1$

素因数の和:122605

約数の個数: 56

約数和(自身を含む): 747247680

約数和(自身を除く): 488360832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 122579, 245158, 367737, 490316, 735474, 980632, 1348369, 1470948, 1961264, 2696738, 2941896, 3922528, 4045107, 5393476, 5883792, 7845056, 8090214, 10786952, 11767584, 16180428, 21573904, 23535168, 32360856, 43147808, 64721712, 86295616, 129443424, 258886848]

約数ペア:

[(1, 258886848), (2, 129443424), (3, 86295616), (4, 64721712), (6, 43147808), (8, 32360856), (11, 23535168), (12, 21573904), (16, 16180428), (22, 11767584), (24, 10786952), (32, 8090214), (33, 7845056), (44, 5883792), (48, 5393476), (64, 4045107), (66, 3922528), (88, 2941896), (96, 2696738), (132, 1961264), (176, 1470948), (192, 1348369), (264, 980632), (352, 735474), (528, 490316), (704, 367737), (1056, 245158), (2112, 122579)]