270864076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 578973696

約数和(自身を除く): 308109620

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 211, 254, 266, 361, 422, 508, 532, 722, 844, 889, 1444, 1477, 1778, 2413, 2527, 2954, 3556, 4009, 4826, 5054, 5908, 8018, 9652, 10108, 16036, 16891, 26797, 28063, 33782, 45847, 53594, 56126, 67564, 76171, 91694, 107188, 112252, 152342, 183388, 187579, 304684, 320929, 375158, 509143, 533197, 641858, 750316, 1018286, 1066394, 1283716, 2036572, 2132788, 3564001, 7128002, 9673717, 14256004, 19347434, 38694868, 67716019, 135432038, 270864076]

約数ペア:

[(1, 270864076), (2, 135432038), (4, 67716019), (7, 38694868), (14, 19347434), (19, 14256004), (28, 9673717), (38, 7128002), (76, 3564001), (127, 2132788), (133, 2036572), (211, 1283716), (254, 1066394), (266, 1018286), (361, 750316), (422, 641858), (508, 533197), (532, 509143), (722, 375158), (844, 320929), (889, 304684), (1444, 187579), (1477, 183388), (1778, 152342), (2413, 112252), (2527, 107188), (2954, 91694), (3556, 76171), (4009, 67564), (4826, 56126), (5054, 53594), (5908, 45847), (8018, 33782), (9652, 28063), (10108, 26797), (16036, 16891)]