255036692732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1\times {\mathrm{78301}}^1$

素因数の和:80862

約数の個数: 48

約数和(自身を含む): 497643662880

約数和(自身を除く): 242606970148

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2521, 5042, 10084, 42857, 47899, 78301, 85714, 95798, 156602, 171428, 191596, 313204, 814283, 1331117, 1487719, 1628566, 2662234, 2975438, 3257132, 5324468, 5950876, 25291223, 50582446, 101164892, 197396821, 394793642, 789587284, 3355745957, 3750539599, 6711491914, 7501079198, 13422983828, 15002158396, 63759173183, 127518346366, 255036692732]

約数ペア:

[(1, 255036692732), (2, 127518346366), (4, 63759173183), (17, 15002158396), (19, 13422983828), (34, 7501079198), (38, 6711491914), (68, 3750539599), (76, 3355745957), (323, 789587284), (646, 394793642), (1292, 197396821), (2521, 101164892), (5042, 50582446), (10084, 25291223), (42857, 5950876), (47899, 5324468), (78301, 3257132), (85714, 2975438), (95798, 2662234), (156602, 1628566), (171428, 1487719), (191596, 1331117), (313204, 814283)]