215373444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{125509}}^1$

素因数の和:125540

約数の個数: 48

約数和(自身を含む): 590399040

約数和(自身を除く): 375025596

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 125509, 251018, 376527, 502036, 753054, 1380599, 1506108, 1631617, 2761198, 3263234, 4141797, 4894851, 5522396, 6526468, 8283594, 9789702, 16567188, 17947787, 19579404, 35895574, 53843361, 71791148, 107686722, 215373444]

約数ペア:

[(1, 215373444), (2, 107686722), (3, 71791148), (4, 53843361), (6, 35895574), (11, 19579404), (12, 17947787), (13, 16567188), (22, 9789702), (26, 8283594), (33, 6526468), (39, 5522396), (44, 4894851), (52, 4141797), (66, 3263234), (78, 2761198), (132, 1631617), (143, 1506108), (156, 1380599), (286, 753054), (429, 502036), (572, 376527), (858, 251018), (1716, 125509)]