268045168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8543}}^1$

素因数の和:8641

約数の個数: 40

約数和(自身を含む): 543500928

約数和(自身を除く): 275455760

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 3922, 7844, 8543, 15688, 17086, 31376, 34172, 68344, 136688, 316091, 452779, 632182, 905558, 1264364, 1811116, 2528728, 3622232, 5057456, 7244464, 16752823, 33505646, 67011292, 134022584, 268045168]

約数ペア:

[(1, 268045168), (2, 134022584), (4, 67011292), (8, 33505646), (16, 16752823), (37, 7244464), (53, 5057456), (74, 3622232), (106, 2528728), (148, 1811116), (212, 1264364), (296, 905558), (424, 632182), (592, 452779), (848, 316091), (1961, 136688), (3922, 68344), (7844, 34172), (8543, 31376), (15688, 17086)]