385328762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 742452480

約数和(自身を除く): 357123718

約数列:

[1, 2, 7, 13, 14, 26, 43, 53, 86, 91, 106, 182, 301, 371, 559, 602, 689, 742, 929, 1118, 1378, 1858, 2279, 3913, 4558, 4823, 6503, 7826, 9646, 12077, 13006, 15953, 24154, 29627, 31906, 39947, 49237, 59254, 79894, 84539, 98474, 169078, 207389, 279629, 344659, 414778, 519311, 559258, 640081, 689318, 1038622, 1280162, 2117191, 3635177, 4234382, 4480567, 7270354, 8961134, 14820337, 27523483, 29640674, 55046966, 192664381, 385328762]

約数ペア:

[(1, 385328762), (2, 192664381), (7, 55046966), (13, 29640674), (14, 27523483), (26, 14820337), (43, 8961134), (53, 7270354), (86, 4480567), (91, 4234382), (106, 3635177), (182, 2117191), (301, 1280162), (371, 1038622), (559, 689318), (602, 640081), (689, 559258), (742, 519311), (929, 414778), (1118, 344659), (1378, 279629), (1858, 207389), (2279, 169078), (3913, 98474), (4558, 84539), (4823, 79894), (6503, 59254), (7826, 49237), (9646, 39947), (12077, 31906), (13006, 29627), (15953, 24154)]