380438444

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{17321}}^1$

素因数の和:17378

約数の個数: 36

約数和(自身を含む): 744499560

約数和(自身を除く): 364061116

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 5491, 10982, 17321, 21964, 34642, 69284, 294457, 329099, 588914, 658198, 1177828, 1316396, 5005769, 5594683, 10011538, 11189366, 20023076, 22378732, 95109611, 190219222, 380438444]

約数ペア:

[(1, 380438444), (2, 190219222), (4, 95109611), (17, 22378732), (19, 20023076), (34, 11189366), (38, 10011538), (68, 5594683), (76, 5005769), (289, 1316396), (323, 1177828), (578, 658198), (646, 588914), (1156, 329099), (1292, 294457), (5491, 69284), (10982, 34642), (17321, 21964)]