275188606

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 551290320

約数和(自身を除く): 276101714

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 121, 154, 161, 242, 253, 322, 506, 539, 847, 1009, 1078, 1127, 1694, 1771, 2018, 2254, 2783, 3542, 5566, 5929, 7063, 11099, 11858, 12397, 14126, 19481, 22198, 23207, 24794, 38962, 46414, 49441, 77693, 98882, 122089, 136367, 155386, 162449, 244178, 255277, 272734, 324898, 510554, 543851, 854623, 1087702, 1137143, 1709246, 1786939, 2274286, 2808047, 3573878, 5616094, 5982361, 11964722, 12508573, 19656329, 25017146, 39312658, 137594303, 275188606]

約数ペア:

[(1, 275188606), (2, 137594303), (7, 39312658), (11, 25017146), (14, 19656329), (22, 12508573), (23, 11964722), (46, 5982361), (49, 5616094), (77, 3573878), (98, 2808047), (121, 2274286), (154, 1786939), (161, 1709246), (242, 1137143), (253, 1087702), (322, 854623), (506, 543851), (539, 510554), (847, 324898), (1009, 272734), (1078, 255277), (1127, 244178), (1694, 162449), (1771, 155386), (2018, 136367), (2254, 122089), (2783, 98882), (3542, 77693), (5566, 49441), (5929, 46414), (7063, 38962), (11099, 24794), (11858, 23207), (12397, 22198), (14126, 19481)]