251165088

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8467}}^1$

素因数の和:8586

約数の個数: 72

約数和(自身を含む): 721270368

約数和(自身を除く): 470105280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 8467, 9888, 14832, 16934, 25401, 29664, 33868, 50802, 67736, 76203, 101604, 135472, 152406, 203208, 270944, 304812, 406416, 609624, 812832, 872101, 1219248, 1744202, 2438496, 2616303, 3488404, 5232606, 6976808, 7848909, 10465212, 13953616, 15697818, 20930424, 27907232, 31395636, 41860848, 62791272, 83721696, 125582544, 251165088]

約数ペア:

[(1, 251165088), (2, 125582544), (3, 83721696), (4, 62791272), (6, 41860848), (8, 31395636), (9, 27907232), (12, 20930424), (16, 15697818), (18, 13953616), (24, 10465212), (32, 7848909), (36, 6976808), (48, 5232606), (72, 3488404), (96, 2616303), (103, 2438496), (144, 1744202), (206, 1219248), (288, 872101), (309, 812832), (412, 609624), (618, 406416), (824, 304812), (927, 270944), (1236, 203208), (1648, 152406), (1854, 135472), (2472, 101604), (3296, 76203), (3708, 67736), (4944, 50802), (7416, 33868), (8467, 29664), (9888, 25401), (14832, 16934)]