340424268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12998

約数の個数: 48

約数和(自身を含む): 831559680

約数和(自身を除く): 491135412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 4402, 6603, 8804, 12889, 13206, 25778, 26412, 38667, 51556, 77334, 154668, 399559, 799118, 915119, 1198677, 1598236, 1830238, 2397354, 2745357, 3660476, 4794708, 5490714, 10981428, 28368689, 56737378, 85106067, 113474756, 170212134, 340424268]

約数ペア:

[(1, 340424268), (2, 170212134), (3, 113474756), (4, 85106067), (6, 56737378), (12, 28368689), (31, 10981428), (62, 5490714), (71, 4794708), (93, 3660476), (124, 2745357), (142, 2397354), (186, 1830238), (213, 1598236), (284, 1198677), (372, 915119), (426, 799118), (852, 399559), (2201, 154668), (4402, 77334), (6603, 51556), (8804, 38667), (12889, 26412), (13206, 25778)]