259060356

素因数分解:

$2^2\times 3^6\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 84

約数和(自身を含む): 689599932

約数和(自身を除く): 430539576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 657, 729, 876, 972, 1217, 1314, 1458, 1971, 2434, 2628, 2916, 3651, 3942, 4868, 5913, 7302, 7884, 10953, 11826, 14604, 17739, 21906, 23652, 32859, 35478, 43812, 53217, 65718, 70956, 88841, 98577, 106434, 131436, 177682, 197154, 212868, 266523, 295731, 355364, 394308, 533046, 591462, 799569, 887193, 1066092, 1182924, 1599138, 1774386, 2398707, 3198276, 3548772, 4797414, 7196121, 9594828, 14392242, 21588363, 28784484, 43176726, 64765089, 86353452, 129530178, 259060356]

約数ペア:

[(1, 259060356), (2, 129530178), (3, 86353452), (4, 64765089), (6, 43176726), (9, 28784484), (12, 21588363), (18, 14392242), (27, 9594828), (36, 7196121), (54, 4797414), (73, 3548772), (81, 3198276), (108, 2398707), (146, 1774386), (162, 1599138), (219, 1182924), (243, 1066092), (292, 887193), (324, 799569), (438, 591462), (486, 533046), (657, 394308), (729, 355364), (876, 295731), (972, 266523), (1217, 212868), (1314, 197154), (1458, 177682), (1971, 131436), (2434, 106434), (2628, 98577), (2916, 88841), (3651, 70956), (3942, 65718), (4868, 53217), (5913, 43812), (7302, 35478), (7884, 32859), (10953, 23652), (11826, 21906), (14604, 17739)]