229878896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65011}}^1$

素因数の和:65049

約数の個数: 40

約数和(自身を含む): 507873744

約数和(自身を除く): 277994848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 65011, 130022, 260044, 520088, 845143, 1040176, 1105187, 1690286, 2210374, 3380572, 4420748, 6761144, 8841496, 13522288, 14367431, 17682992, 28734862, 57469724, 114939448, 229878896]

約数ペア:

[(1, 229878896), (2, 114939448), (4, 57469724), (8, 28734862), (13, 17682992), (16, 14367431), (17, 13522288), (26, 8841496), (34, 6761144), (52, 4420748), (68, 3380572), (104, 2210374), (136, 1690286), (208, 1105187), (221, 1040176), (272, 845143), (442, 520088), (884, 260044), (1768, 130022), (3536, 65011)]