269948292

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 643930560

約数和(自身を除く): 373982268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 419, 636, 838, 1013, 1257, 1676, 2026, 2514, 3039, 4052, 5028, 6078, 12156, 22207, 44414, 53689, 66621, 88828, 107378, 133242, 161067, 214756, 266484, 322134, 424447, 644268, 848894, 1273341, 1697788, 2546682, 5093364, 22495691, 44991382, 67487073, 89982764, 134974146, 269948292]

約数ペア:

[(1, 269948292), (2, 134974146), (3, 89982764), (4, 67487073), (6, 44991382), (12, 22495691), (53, 5093364), (106, 2546682), (159, 1697788), (212, 1273341), (318, 848894), (419, 644268), (636, 424447), (838, 322134), (1013, 266484), (1257, 214756), (1676, 161067), (2026, 133242), (2514, 107378), (3039, 88828), (4052, 66621), (5028, 53689), (6078, 44414), (12156, 22207)]