289208046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 629233920

約数和(自身を除く): 340025874

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 101, 102, 134, 201, 202, 303, 402, 419, 606, 838, 1139, 1257, 1717, 2278, 2514, 3417, 3434, 5151, 6767, 6834, 7123, 10302, 13534, 14246, 20301, 21369, 28073, 40602, 42319, 42738, 56146, 84219, 84638, 115039, 126957, 168438, 230078, 253914, 345117, 477241, 690234, 719423, 954482, 1431723, 1438846, 2158269, 2835373, 2863446, 4316538, 5670746, 8506119, 17012238, 48201341, 96402682, 144604023, 289208046]

約数ペア:

[(1, 289208046), (2, 144604023), (3, 96402682), (6, 48201341), (17, 17012238), (34, 8506119), (51, 5670746), (67, 4316538), (101, 2863446), (102, 2835373), (134, 2158269), (201, 1438846), (202, 1431723), (303, 954482), (402, 719423), (419, 690234), (606, 477241), (838, 345117), (1139, 253914), (1257, 230078), (1717, 168438), (2278, 126957), (2514, 115039), (3417, 84638), (3434, 84219), (5151, 56146), (6767, 42738), (6834, 42319), (7123, 40602), (10302, 28073), (13534, 21369), (14246, 20301)]