353243044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2617

約数の個数: 72

約数和(自身を含む): 795803904

約数和(自身を除く): 442560860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 574, 847, 902, 1148, 1694, 1804, 2543, 3157, 3388, 4961, 5086, 6314, 9922, 10172, 12628, 17801, 19844, 27973, 34727, 35602, 55946, 69454, 71204, 104263, 111892, 138908, 195811, 208526, 307703, 391622, 417052, 615406, 729841, 783244, 1146893, 1230812, 1459682, 2153921, 2293786, 2919364, 4307842, 4587572, 8028251, 8615684, 12615823, 16056502, 25231646, 32113004, 50463292, 88310761, 176621522, 353243044]

約数ペア:

[(1, 353243044), (2, 176621522), (4, 88310761), (7, 50463292), (11, 32113004), (14, 25231646), (22, 16056502), (28, 12615823), (41, 8615684), (44, 8028251), (77, 4587572), (82, 4307842), (121, 2919364), (154, 2293786), (164, 2153921), (242, 1459682), (287, 1230812), (308, 1146893), (451, 783244), (484, 729841), (574, 615406), (847, 417052), (902, 391622), (1148, 307703), (1694, 208526), (1804, 195811), (2543, 138908), (3157, 111892), (3388, 104263), (4961, 71204), (5086, 69454), (6314, 55946), (9922, 35602), (10172, 34727), (12628, 27973), (17801, 19844)]