291244173714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4177}}^1\times {\mathrm{22921}}^1$

素因数の和:27132

約数の個数: 72

約数和(自身を含む): 683497043892

約数和(自身を除く): 392252870178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 4177, 8354, 12531, 22921, 25062, 37593, 45842, 54301, 68763, 75186, 108602, 137526, 162903, 206289, 297973, 325806, 412578, 488709, 595946, 705913, 893919, 977418, 1411826, 1787838, 2117739, 2681757, 3873649, 4235478, 5363514, 6353217, 7747298, 11620947, 12706434, 23241894, 34862841, 69725682, 95741017, 191482034, 287223051, 574446102, 861669153, 1244633221, 1723338306, 2489266442, 3733899663, 7467799326, 11201698989, 16180231873, 22403397978, 32360463746, 48540695619, 97081391238, 145622086857, 291244173714]

約数ペア:

[(1, 291244173714), (2, 145622086857), (3, 97081391238), (6, 48540695619), (9, 32360463746), (13, 22403397978), (18, 16180231873), (26, 11201698989), (39, 7467799326), (78, 3733899663), (117, 2489266442), (169, 1723338306), (234, 1244633221), (338, 861669153), (507, 574446102), (1014, 287223051), (1521, 191482034), (3042, 95741017), (4177, 69725682), (8354, 34862841), (12531, 23241894), (22921, 12706434), (25062, 11620947), (37593, 7747298), (45842, 6353217), (54301, 5363514), (68763, 4235478), (75186, 3873649), (108602, 2681757), (137526, 2117739), (162903, 1787838), (206289, 1411826), (297973, 977418), (325806, 893919), (412578, 705913), (488709, 595946)]