248804928

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25409}}^1$

素因数の和:25444

約数の個数: 84

約数和(自身を含む): 755134380

約数和(自身を除く): 506329452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 25409, 50818, 76227, 101636, 152454, 203272, 228681, 304908, 406544, 431953, 457362, 609816, 813088, 863906, 914724, 1219632, 1295859, 1626176, 1727812, 1829448, 2439264, 2591718, 3455624, 3658896, 3887577, 4878528, 5183436, 6911248, 7317792, 7775154, 10366872, 13822496, 14635584, 15550308, 20733744, 27644992, 31100616, 41467488, 62201232, 82934976, 124402464, 248804928]

約数ペア:

[(1, 248804928), (2, 124402464), (3, 82934976), (4, 62201232), (6, 41467488), (8, 31100616), (9, 27644992), (12, 20733744), (16, 15550308), (17, 14635584), (18, 13822496), (24, 10366872), (32, 7775154), (34, 7317792), (36, 6911248), (48, 5183436), (51, 4878528), (64, 3887577), (68, 3658896), (72, 3455624), (96, 2591718), (102, 2439264), (136, 1829448), (144, 1727812), (153, 1626176), (192, 1295859), (204, 1219632), (272, 914724), (288, 863906), (306, 813088), (408, 609816), (544, 457362), (576, 431953), (612, 406544), (816, 304908), (1088, 228681), (1224, 203272), (1632, 152454), (2448, 101636), (3264, 76227), (4896, 50818), (9792, 25409)]