228519774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7057}}^1$

素因数の和:7329

約数の個数: 48

約数和(自身を含む): 568140768

約数和(自身を除く): 339620994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 2313, 3598, 4626, 5397, 7057, 10794, 14114, 16191, 21171, 32382, 42342, 49399, 63513, 98798, 127026, 148197, 296394, 444591, 889182, 1813649, 3627298, 5440947, 10881894, 12695543, 16322841, 25391086, 32645682, 38086629, 76173258, 114259887, 228519774]

約数ペア:

[(1, 228519774), (2, 114259887), (3, 76173258), (6, 38086629), (7, 32645682), (9, 25391086), (14, 16322841), (18, 12695543), (21, 10881894), (42, 5440947), (63, 3627298), (126, 1813649), (257, 889182), (514, 444591), (771, 296394), (1542, 148197), (1799, 127026), (2313, 98798), (3598, 63513), (4626, 49399), (5397, 42342), (7057, 32382), (10794, 21171), (14114, 16191)]