268540128

素因数分解:

$2^5\times 3^2\times {\mathrm{932431}}^1$

素因数の和:932447

約数の個数: 36

約数和(自身を含む): 763661808

約数和(自身を除く): 495121680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 932431, 1864862, 2797293, 3729724, 5594586, 7459448, 8391879, 11189172, 14918896, 16783758, 22378344, 29837792, 33567516, 44756688, 67135032, 89513376, 134270064, 268540128]

約数ペア:

[(1, 268540128), (2, 134270064), (3, 89513376), (4, 67135032), (6, 44756688), (8, 33567516), (9, 29837792), (12, 22378344), (16, 16783758), (18, 14918896), (24, 11189172), (32, 8391879), (36, 7459448), (48, 5594586), (72, 3729724), (96, 2797293), (144, 1864862), (288, 932431)]