215186272

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56509}}^1$

素因数の和:56543

約数の個数: 48

約数和(自身を含む): 512658720

約数和(自身を除く): 297472448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 56509, 113018, 226036, 395563, 452072, 791126, 904144, 960653, 1582252, 1808288, 1921306, 3164504, 3842612, 6329008, 6724571, 7685224, 12658016, 13449142, 15370448, 26898284, 30740896, 53796568, 107593136, 215186272]

約数ペア:

[(1, 215186272), (2, 107593136), (4, 53796568), (7, 30740896), (8, 26898284), (14, 15370448), (16, 13449142), (17, 12658016), (28, 7685224), (32, 6724571), (34, 6329008), (56, 3842612), (68, 3164504), (112, 1921306), (119, 1808288), (136, 1582252), (224, 960653), (238, 904144), (272, 791126), (476, 452072), (544, 395563), (952, 226036), (1904, 113018), (3808, 56509)]