258098556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29423}}^1$

素因数の和:29490

約数の個数: 48

約数和(自身を含む): 652506624

約数和(自身を除く): 394408068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 29423, 58846, 88269, 117692, 176538, 353076, 500191, 1000382, 1265189, 1500573, 2000764, 2530378, 3001146, 3795567, 5060756, 6002292, 7591134, 15182268, 21508213, 43016426, 64524639, 86032852, 129049278, 258098556]

約数ペア:

[(1, 258098556), (2, 129049278), (3, 86032852), (4, 64524639), (6, 43016426), (12, 21508213), (17, 15182268), (34, 7591134), (43, 6002292), (51, 5060756), (68, 3795567), (86, 3001146), (102, 2530378), (129, 2000764), (172, 1500573), (204, 1265189), (258, 1000382), (516, 500191), (731, 353076), (1462, 176538), (2193, 117692), (2924, 88269), (4386, 58846), (8772, 29423)]