229975616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1339

約数の個数: 56

約数和(自身を含む): 493800384

約数和(自身を除く): 263824768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 263, 416, 526, 832, 1051, 1052, 2102, 2104, 3419, 4204, 4208, 6838, 8408, 8416, 13663, 13676, 16816, 16832, 27326, 27352, 33632, 54652, 54704, 67264, 109304, 109408, 218608, 218816, 276413, 437216, 552826, 874432, 1105652, 2211304, 3593369, 4422608, 7186738, 8845216, 14373476, 17690432, 28746952, 57493904, 114987808, 229975616]

約数ペア:

[(1, 229975616), (2, 114987808), (4, 57493904), (8, 28746952), (13, 17690432), (16, 14373476), (26, 8845216), (32, 7186738), (52, 4422608), (64, 3593369), (104, 2211304), (208, 1105652), (263, 874432), (416, 552826), (526, 437216), (832, 276413), (1051, 218816), (1052, 218608), (2102, 109408), (2104, 109304), (3419, 67264), (4204, 54704), (4208, 54652), (6838, 33632), (8408, 27352), (8416, 27326), (13663, 16832), (13676, 16816)]