1202804918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 2340057600

約数和(自身を除く): 1137252682

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 47, 89, 94, 133, 161, 178, 266, 322, 329, 437, 623, 658, 874, 893, 1081, 1246, 1691, 1786, 2047, 2162, 2209, 3059, 3382, 4094, 4183, 4418, 6118, 6251, 7567, 8366, 11837, 12502, 14329, 15134, 15463, 20539, 23674, 28658, 29281, 30926, 38893, 41078, 41971, 50807, 58562, 77786, 79477, 83942, 96209, 101614, 143773, 158954, 192418, 196601, 272251, 287546, 293797, 355649, 393202, 544502, 556339, 587594, 673463, 711298, 965333, 1112678, 1346926, 1376207, 1827971, 1930666, 2752414, 3655942, 3735419, 4521823, 6757331, 7470838, 9043646, 12795797, 13514662, 25591594, 26147933, 31652761, 52295866, 63305522, 85914637, 171829274, 601402459, 1202804918]

約数ペア:

[(1, 1202804918), (2, 601402459), (7, 171829274), (14, 85914637), (19, 63305522), (23, 52295866), (38, 31652761), (46, 26147933), (47, 25591594), (89, 13514662), (94, 12795797), (133, 9043646), (161, 7470838), (178, 6757331), (266, 4521823), (322, 3735419), (329, 3655942), (437, 2752414), (623, 1930666), (658, 1827971), (874, 1376207), (893, 1346926), (1081, 1112678), (1246, 965333), (1691, 711298), (1786, 673463), (2047, 587594), (2162, 556339), (2209, 544502), (3059, 393202), (3382, 355649), (4094, 293797), (4183, 287546), (4418, 272251), (6118, 196601), (6251, 192418), (7567, 158954), (8366, 143773), (11837, 101614), (12502, 96209), (14329, 83942), (15134, 79477), (15463, 77786), (20539, 58562), (23674, 50807), (28658, 41971), (29281, 41078), (30926, 38893)]