388581444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{634937}}^1$

素因数の和:634964

約数の個数: 36

約数和(自身を含む): 1040028444

約数和(自身を除く): 651447000

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 634937, 1269874, 1904811, 2539748, 3809622, 5714433, 7619244, 10793929, 11428866, 21587858, 22857732, 32381787, 43175716, 64763574, 97145361, 129527148, 194290722, 388581444]

約数ペア:

[(1, 388581444), (2, 194290722), (3, 129527148), (4, 97145361), (6, 64763574), (9, 43175716), (12, 32381787), (17, 22857732), (18, 21587858), (34, 11428866), (36, 10793929), (51, 7619244), (68, 5714433), (102, 3809622), (153, 2539748), (204, 1904811), (306, 1269874), (612, 634937)]