981339732

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 2609832960

約数和(自身を除く): 1628493228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 173, 212, 318, 346, 477, 519, 636, 692, 954, 991, 1038, 1431, 1557, 1908, 1982, 2076, 2862, 2973, 3114, 3964, 4671, 5724, 5946, 6228, 8919, 9169, 9342, 11892, 17838, 18338, 18684, 26757, 27507, 35676, 36676, 52523, 53514, 55014, 82521, 105046, 107028, 110028, 157569, 165042, 171443, 210092, 247563, 315138, 330084, 342886, 472707, 495126, 514329, 630276, 685772, 945414, 990252, 1028658, 1418121, 1542987, 1890828, 2057316, 2836242, 3085974, 4628961, 5672484, 6171948, 9086479, 9257922, 18172958, 18515844, 27259437, 36345916, 54518874, 81778311, 109037748, 163556622, 245334933, 327113244, 490669866, 981339732]

約数ペア:

[(1, 981339732), (2, 490669866), (3, 327113244), (4, 245334933), (6, 163556622), (9, 109037748), (12, 81778311), (18, 54518874), (27, 36345916), (36, 27259437), (53, 18515844), (54, 18172958), (106, 9257922), (108, 9086479), (159, 6171948), (173, 5672484), (212, 4628961), (318, 3085974), (346, 2836242), (477, 2057316), (519, 1890828), (636, 1542987), (692, 1418121), (954, 1028658), (991, 990252), (1038, 945414), (1431, 685772), (1557, 630276), (1908, 514329), (1982, 495126), (2076, 472707), (2862, 342886), (2973, 330084), (3114, 315138), (3964, 247563), (4671, 210092), (5724, 171443), (5946, 165042), (6228, 157569), (8919, 110028), (9169, 107028), (9342, 105046), (11892, 82521), (17838, 55014), (18338, 53514), (18684, 52523), (26757, 36676), (27507, 35676)]