268431152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41221}}^1$

素因数の和:41277

約数の個数: 40

約数和(自身を含む): 582714192

約数和(自身を除く): 314283040

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 41221, 82442, 164884, 329768, 453431, 659536, 906862, 1525177, 1813724, 3050354, 3627448, 6100708, 7254896, 12201416, 16776947, 24402832, 33553894, 67107788, 134215576, 268431152]

約数ペア:

[(1, 268431152), (2, 134215576), (4, 67107788), (8, 33553894), (11, 24402832), (16, 16776947), (22, 12201416), (37, 7254896), (44, 6100708), (74, 3627448), (88, 3050354), (148, 1813724), (176, 1525177), (296, 906862), (407, 659536), (592, 453431), (814, 329768), (1628, 164884), (3256, 82442), (6512, 41221)]