270461862

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 683043840

約数和(自身を除く): 412581978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 71, 99, 106, 121, 142, 159, 198, 213, 242, 297, 318, 363, 426, 477, 583, 594, 639, 726, 781, 954, 1089, 1166, 1278, 1331, 1431, 1562, 1749, 1917, 2178, 2343, 2662, 2862, 3267, 3498, 3763, 3834, 3993, 4686, 5247, 6413, 6534, 7029, 7526, 7986, 8591, 10494, 11289, 11979, 12826, 14058, 15741, 17182, 19239, 21087, 22578, 23958, 25773, 31482, 33867, 35937, 38478, 41393, 42174, 51546, 57717, 67734, 70543, 71874, 77319, 82786, 94501, 101601, 115434, 124179, 141086, 154638, 173151, 189002, 203202, 211629, 231957, 248358, 283503, 346302, 372537, 423258, 455323, 463914, 567006, 634887, 745074, 850509, 910646, 1117611, 1269774, 1365969, 1701018, 1904661, 2235222, 2551527, 2731938, 3809322, 4097907, 5008553, 5103054, 8195814, 10017106, 12293721, 15025659, 24587442, 30051318, 45076977, 90153954, 135230931, 270461862]

約数ペア:

[(1, 270461862), (2, 135230931), (3, 90153954), (6, 45076977), (9, 30051318), (11, 24587442), (18, 15025659), (22, 12293721), (27, 10017106), (33, 8195814), (53, 5103054), (54, 5008553), (66, 4097907), (71, 3809322), (99, 2731938), (106, 2551527), (121, 2235222), (142, 1904661), (159, 1701018), (198, 1365969), (213, 1269774), (242, 1117611), (297, 910646), (318, 850509), (363, 745074), (426, 634887), (477, 567006), (583, 463914), (594, 455323), (639, 423258), (726, 372537), (781, 346302), (954, 283503), (1089, 248358), (1166, 231957), (1278, 211629), (1331, 203202), (1431, 189002), (1562, 173151), (1749, 154638), (1917, 141086), (2178, 124179), (2343, 115434), (2662, 101601), (2862, 94501), (3267, 82786), (3498, 77319), (3763, 71874), (3834, 70543), (3993, 67734), (4686, 57717), (5247, 51546), (6413, 42174), (6534, 41393), (7029, 38478), (7526, 35937), (7986, 33867), (8591, 31482), (10494, 25773), (11289, 23958), (11979, 22578), (12826, 21087), (14058, 19239), (15741, 17182)]