274865514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 729630720

約数和(自身を除く): 454765206

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 173, 181, 209, 231, 266, 346, 362, 399, 418, 462, 519, 543, 627, 798, 1038, 1086, 1211, 1254, 1267, 1463, 1903, 1991, 2422, 2534, 2926, 3287, 3439, 3633, 3801, 3806, 3982, 4389, 5709, 5973, 6574, 6878, 7266, 7602, 8778, 9861, 10317, 11418, 11946, 13321, 13937, 19722, 20634, 23009, 24073, 26642, 27874, 31313, 36157, 37829, 39963, 41811, 46018, 48146, 62626, 69027, 72219, 72314, 75658, 79926, 83622, 93939, 108471, 113487, 138054, 144438, 187878, 216942, 219191, 226974, 253099, 264803, 344443, 438382, 506198, 529606, 594947, 657573, 688886, 759297, 794409, 1033329, 1189894, 1315146, 1518594, 1588818, 1784841, 2066658, 2411101, 3569682, 4164629, 4822202, 6544417, 7233303, 8329258, 12493887, 13088834, 14466606, 19633251, 24987774, 39266502, 45810919, 91621838, 137432757, 274865514]

約数ペア:

[(1, 274865514), (2, 137432757), (3, 91621838), (6, 45810919), (7, 39266502), (11, 24987774), (14, 19633251), (19, 14466606), (21, 13088834), (22, 12493887), (33, 8329258), (38, 7233303), (42, 6544417), (57, 4822202), (66, 4164629), (77, 3569682), (114, 2411101), (133, 2066658), (154, 1784841), (173, 1588818), (181, 1518594), (209, 1315146), (231, 1189894), (266, 1033329), (346, 794409), (362, 759297), (399, 688886), (418, 657573), (462, 594947), (519, 529606), (543, 506198), (627, 438382), (798, 344443), (1038, 264803), (1086, 253099), (1211, 226974), (1254, 219191), (1267, 216942), (1463, 187878), (1903, 144438), (1991, 138054), (2422, 113487), (2534, 108471), (2926, 93939), (3287, 83622), (3439, 79926), (3633, 75658), (3801, 72314), (3806, 72219), (3982, 69027), (4389, 62626), (5709, 48146), (5973, 46018), (6574, 41811), (6878, 39963), (7266, 37829), (7602, 36157), (8778, 31313), (9861, 27874), (10317, 26642), (11418, 24073), (11946, 23009), (13321, 20634), (13937, 19722)]