304436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 36

約数和(自身を含む): 636804

約数和(自身を除く): 332368

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 121, 148, 187, 242, 374, 407, 484, 629, 748, 814, 1258, 1628, 2057, 2516, 4114, 4477, 6919, 8228, 8954, 13838, 17908, 27676, 76109, 152218, 304436]

約数ペア:

[(1, 304436), (2, 152218), (4, 76109), (11, 27676), (17, 17908), (22, 13838), (34, 8954), (37, 8228), (44, 6919), (68, 4477), (74, 4114), (121, 2516), (148, 2057), (187, 1628), (242, 1258), (374, 814), (407, 748), (484, 629)]