1239931836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2392

約数の個数: 144

約数和(自身を含む): 3718286208

約数和(自身を除く): 2478354372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 107, 117, 132, 143, 156, 198, 214, 234, 286, 321, 396, 428, 429, 468, 572, 642, 858, 963, 1177, 1284, 1287, 1391, 1716, 1926, 2251, 2354, 2574, 2782, 3531, 3852, 4173, 4502, 4708, 5148, 5564, 6753, 7062, 8346, 9004, 10593, 12519, 13506, 14124, 15301, 16692, 20259, 21186, 24761, 25038, 27012, 29263, 30602, 40518, 42372, 45903, 49522, 50076, 58526, 61204, 74283, 81036, 87789, 91806, 99044, 117052, 137709, 148566, 175578, 183612, 222849, 240857, 263367, 275418, 297132, 321893, 351156, 445698, 481714, 526734, 550836, 643786, 722571, 891396, 963428, 965679, 1053468, 1287572, 1445142, 1931358, 2167713, 2649427, 2890284, 2897037, 3131141, 3862716, 4335426, 5298854, 5794074, 6262282, 7948281, 8670852, 9393423, 10597708, 11588148, 12524564, 15896562, 18786846, 23844843, 28180269, 31793124, 34442551, 37573692, 47689686, 56360538, 68885102, 95379372, 103327653, 112721076, 137770204, 206655306, 309982959, 413310612, 619965918, 1239931836]

約数ペア:

[(1, 1239931836), (2, 619965918), (3, 413310612), (4, 309982959), (6, 206655306), (9, 137770204), (11, 112721076), (12, 103327653), (13, 95379372), (18, 68885102), (22, 56360538), (26, 47689686), (33, 37573692), (36, 34442551), (39, 31793124), (44, 28180269), (52, 23844843), (66, 18786846), (78, 15896562), (99, 12524564), (107, 11588148), (117, 10597708), (132, 9393423), (143, 8670852), (156, 7948281), (198, 6262282), (214, 5794074), (234, 5298854), (286, 4335426), (321, 3862716), (396, 3131141), (428, 2897037), (429, 2890284), (468, 2649427), (572, 2167713), (642, 1931358), (858, 1445142), (963, 1287572), (1177, 1053468), (1284, 965679), (1287, 963428), (1391, 891396), (1716, 722571), (1926, 643786), (2251, 550836), (2354, 526734), (2574, 481714), (2782, 445698), (3531, 351156), (3852, 321893), (4173, 297132), (4502, 275418), (4708, 263367), (5148, 240857), (5564, 222849), (6753, 183612), (7062, 175578), (8346, 148566), (9004, 137709), (10593, 117052), (12519, 99044), (13506, 91806), (14124, 87789), (15301, 81036), (16692, 74283), (20259, 61204), (21186, 58526), (24761, 50076), (25038, 49522), (27012, 45903), (29263, 42372), (30602, 40518)]