283357984

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13901}}^1$

素因数の和:13938

約数の個数: 72

約数和(自身を含む): 698909148

約数和(自身を除く): 415551164

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 13901, 20384, 27802, 55604, 97307, 111208, 180713, 194614, 222416, 361426, 389228, 444832, 681149, 722852, 778456, 1264991, 1362298, 1445704, 1556912, 2529982, 2724596, 2891408, 3113824, 5059964, 5449192, 5782816, 8854937, 10119928, 10898384, 17709874, 20239856, 21796768, 35419748, 40479712, 70839496, 141678992, 283357984]

約数ペア:

[(1, 283357984), (2, 141678992), (4, 70839496), (7, 40479712), (8, 35419748), (13, 21796768), (14, 20239856), (16, 17709874), (26, 10898384), (28, 10119928), (32, 8854937), (49, 5782816), (52, 5449192), (56, 5059964), (91, 3113824), (98, 2891408), (104, 2724596), (112, 2529982), (182, 1556912), (196, 1445704), (208, 1362298), (224, 1264991), (364, 778456), (392, 722852), (416, 681149), (637, 444832), (728, 389228), (784, 361426), (1274, 222416), (1456, 194614), (1568, 180713), (2548, 111208), (2912, 97307), (5096, 55604), (10192, 27802), (13901, 20384)]