321844754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 609391104

約数和(自身を除く): 287546350

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 313, 607, 626, 847, 1214, 1694, 2191, 3443, 4249, 4382, 6677, 6886, 8498, 13354, 24101, 37873, 46739, 48202, 73447, 75746, 93478, 146894, 189991, 265111, 379982, 514129, 530222, 1028258, 1329937, 2089901, 2659874, 4179802, 14629307, 22988911, 29258614, 45977822, 160922377, 321844754]

約数ペア:

[(1, 321844754), (2, 160922377), (7, 45977822), (11, 29258614), (14, 22988911), (22, 14629307), (77, 4179802), (121, 2659874), (154, 2089901), (242, 1329937), (313, 1028258), (607, 530222), (626, 514129), (847, 379982), (1214, 265111), (1694, 189991), (2191, 146894), (3443, 93478), (4249, 75746), (4382, 73447), (6677, 48202), (6886, 46739), (8498, 37873), (13354, 24101)]