268996816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6733}}^1$

素因数の和:6979

約数の個数: 40

約数和(自身を含む): 571150944

約数和(自身を除く): 302154128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3632, 4994, 6733, 9988, 13466, 19976, 26932, 39952, 53864, 74063, 107728, 148126, 296252, 592504, 1185008, 1528391, 3056782, 6113564, 12227128, 16812301, 24454256, 33624602, 67249204, 134498408, 268996816]

約数ペア:

[(1, 268996816), (2, 134498408), (4, 67249204), (8, 33624602), (11, 24454256), (16, 16812301), (22, 12227128), (44, 6113564), (88, 3056782), (176, 1528391), (227, 1185008), (454, 592504), (908, 296252), (1816, 148126), (2497, 107728), (3632, 74063), (4994, 53864), (6733, 39952), (9988, 26932), (13466, 19976)]