306029072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3719}}^1$

素因数の和:3903

約数の個数: 40

約数和(自身を含む): 613502400

約数和(自身を除く): 307473328

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 2224, 3719, 5143, 7438, 10286, 14876, 20572, 29752, 41144, 59504, 82288, 137603, 275206, 516941, 550412, 1033882, 1100824, 2067764, 2201648, 4135528, 8271056, 19126817, 38253634, 76507268, 153014536, 306029072]

約数ペア:

[(1, 306029072), (2, 153014536), (4, 76507268), (8, 38253634), (16, 19126817), (37, 8271056), (74, 4135528), (139, 2201648), (148, 2067764), (278, 1100824), (296, 1033882), (556, 550412), (592, 516941), (1112, 275206), (2224, 137603), (3719, 82288), (5143, 59504), (7438, 41144), (10286, 29752), (14876, 20572)]