281015424

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3042

約数の個数: 96

約数和(自身を含む): 818672400

約数和(自身を除く): 537656976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 288, 332, 384, 498, 576, 664, 747, 996, 1152, 1328, 1494, 1992, 2656, 2939, 2988, 3984, 5312, 5878, 5976, 7968, 8817, 10624, 11756, 11952, 15936, 17634, 23512, 23904, 26451, 31872, 35268, 47024, 47808, 52902, 70536, 94048, 95616, 105804, 141072, 188096, 211608, 243937, 282144, 376192, 423216, 487874, 564288, 731811, 846432, 975748, 1128576, 1463622, 1692864, 1951496, 2195433, 2927244, 3385728, 3902992, 4390866, 5854488, 7805984, 8781732, 11708976, 15611968, 17563464, 23417952, 31223936, 35126928, 46835904, 70253856, 93671808, 140507712, 281015424]

約数ペア:

[(1, 281015424), (2, 140507712), (3, 93671808), (4, 70253856), (6, 46835904), (8, 35126928), (9, 31223936), (12, 23417952), (16, 17563464), (18, 15611968), (24, 11708976), (32, 8781732), (36, 7805984), (48, 5854488), (64, 4390866), (72, 3902992), (83, 3385728), (96, 2927244), (128, 2195433), (144, 1951496), (166, 1692864), (192, 1463622), (249, 1128576), (288, 975748), (332, 846432), (384, 731811), (498, 564288), (576, 487874), (664, 423216), (747, 376192), (996, 282144), (1152, 243937), (1328, 211608), (1494, 188096), (1992, 141072), (2656, 105804), (2939, 95616), (2988, 94048), (3984, 70536), (5312, 52902), (5878, 47808), (5976, 47024), (7968, 35268), (8817, 31872), (10624, 26451), (11756, 23904), (11952, 23512), (15936, 17634)]