43421004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 131040000

約数和(自身を除く): 87618996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 33, 36, 38, 44, 57, 58, 66, 76, 87, 99, 114, 116, 132, 171, 174, 198, 199, 209, 228, 261, 319, 342, 348, 396, 398, 418, 522, 551, 597, 627, 638, 684, 796, 836, 957, 1044, 1102, 1194, 1254, 1276, 1653, 1791, 1881, 1914, 2189, 2204, 2388, 2508, 2871, 3306, 3582, 3762, 3781, 3828, 4378, 4959, 5742, 5771, 6061, 6567, 6612, 7164, 7524, 7562, 8756, 9918, 11343, 11484, 11542, 12122, 13134, 15124, 17313, 18183, 19701, 19836, 22686, 23084, 24244, 26268, 34029, 34626, 36366, 39402, 41591, 45372, 51939, 54549, 63481, 68058, 69252, 72732, 78804, 83182, 103878, 109098, 109649, 124773, 126962, 136116, 166364, 190443, 207756, 218196, 219298, 249546, 253924, 328947, 374319, 380886, 438596, 499092, 571329, 657894, 748638, 761772, 986841, 1142658, 1206139, 1315788, 1497276, 1973682, 2285316, 2412278, 3618417, 3947364, 4824556, 7236834, 10855251, 14473668, 21710502, 43421004]

約数ペア:

[(1, 43421004), (2, 21710502), (3, 14473668), (4, 10855251), (6, 7236834), (9, 4824556), (11, 3947364), (12, 3618417), (18, 2412278), (19, 2285316), (22, 1973682), (29, 1497276), (33, 1315788), (36, 1206139), (38, 1142658), (44, 986841), (57, 761772), (58, 748638), (66, 657894), (76, 571329), (87, 499092), (99, 438596), (114, 380886), (116, 374319), (132, 328947), (171, 253924), (174, 249546), (198, 219298), (199, 218196), (209, 207756), (228, 190443), (261, 166364), (319, 136116), (342, 126962), (348, 124773), (396, 109649), (398, 109098), (418, 103878), (522, 83182), (551, 78804), (597, 72732), (627, 69252), (638, 68058), (684, 63481), (796, 54549), (836, 51939), (957, 45372), (1044, 41591), (1102, 39402), (1194, 36366), (1254, 34626), (1276, 34029), (1653, 26268), (1791, 24244), (1881, 23084), (1914, 22686), (2189, 19836), (2204, 19701), (2388, 18183), (2508, 17313), (2871, 15124), (3306, 13134), (3582, 12122), (3762, 11542), (3781, 11484), (3828, 11343), (4378, 9918), (4959, 8756), (5742, 7562), (5771, 7524), (6061, 7164), (6567, 6612)]