329200070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 652530816

約数和(自身を除く): 323330746

約数列:

[1, 2, 5, 10, 17, 34, 41, 73, 82, 85, 146, 170, 205, 365, 410, 647, 697, 730, 1241, 1294, 1394, 2482, 2993, 3235, 3485, 5986, 6205, 6470, 6970, 10999, 12410, 14965, 21998, 26527, 29930, 47231, 50881, 53054, 54995, 94462, 101762, 109990, 132635, 236155, 254405, 265270, 450959, 472310, 508810, 802927, 901918, 1605854, 1936471, 2254795, 3872942, 4014635, 4509590, 8029270, 9682355, 19364710, 32920007, 65840014, 164600035, 329200070]

約数ペア:

[(1, 329200070), (2, 164600035), (5, 65840014), (10, 32920007), (17, 19364710), (34, 9682355), (41, 8029270), (73, 4509590), (82, 4014635), (85, 3872942), (146, 2254795), (170, 1936471), (205, 1605854), (365, 901918), (410, 802927), (647, 508810), (697, 472310), (730, 450959), (1241, 265270), (1294, 254405), (1394, 236155), (2482, 132635), (2993, 109990), (3235, 101762), (3485, 94462), (5986, 54995), (6205, 53054), (6470, 50881), (6970, 47231), (10999, 29930), (12410, 26527), (14965, 21998)]