264248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 550800

約数和(自身を除く): 286552

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 67, 68, 116, 134, 136, 232, 268, 493, 536, 986, 1139, 1943, 1972, 2278, 3886, 3944, 4556, 7772, 9112, 15544, 33031, 66062, 132124, 264248]

約数ペア:

[(1, 264248), (2, 132124), (4, 66062), (8, 33031), (17, 15544), (29, 9112), (34, 7772), (58, 4556), (67, 3944), (68, 3886), (116, 2278), (134, 1972), (136, 1943), (232, 1139), (268, 986), (493, 536)]