1313606180556

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1021}}^1\times {\mathrm{81409}}^1$

素因数の和:82879

約数の個数: 72

約数和(自身を含む): 3331368840800

約数和(自身を除く): 2017762660244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1021, 1317, 1756, 2042, 2634, 3063, 3951, 4084, 5268, 6126, 7902, 9189, 12252, 15804, 18378, 36756, 81409, 162818, 244227, 325636, 448219, 488454, 732681, 896438, 976908, 1344657, 1465362, 1792876, 2689314, 2930724, 4033971, 5378628, 8067942, 16135884, 35738551, 71477102, 83118589, 107215653, 142954204, 166237178, 214431306, 249355767, 321646959, 332474356, 428862612, 498711534, 643293918, 748067301, 997423068, 1286587836, 1496134602, 2992269204, 36489060571, 72978121142, 109467181713, 145956242284, 218934363426, 328401545139, 437868726852, 656803090278, 1313606180556]

約数ペア:

[(1, 1313606180556), (2, 656803090278), (3, 437868726852), (4, 328401545139), (6, 218934363426), (9, 145956242284), (12, 109467181713), (18, 72978121142), (36, 36489060571), (439, 2992269204), (878, 1496134602), (1021, 1286587836), (1317, 997423068), (1756, 748067301), (2042, 643293918), (2634, 498711534), (3063, 428862612), (3951, 332474356), (4084, 321646959), (5268, 249355767), (6126, 214431306), (7902, 166237178), (9189, 142954204), (12252, 107215653), (15804, 83118589), (18378, 71477102), (36756, 35738551), (81409, 16135884), (162818, 8067942), (244227, 5378628), (325636, 4033971), (448219, 2930724), (488454, 2689314), (732681, 1792876), (896438, 1465362), (976908, 1344657)]