538192746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17293}}^1$

素因数の和:17340

約数の個数: 96

約数和(自身を含む): 1510803840

約数和(自身を除く): 972611094

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15561, 17293, 31122, 34586, 51879, 103758, 121051, 155637, 224809, 242102, 311274, 328567, 363153, 449618, 657134, 674427, 726306, 985701, 1089459, 1348854, 1573663, 1971402, 2023281, 2178918, 2299969, 2957103, 3147326, 4046562, 4271371, 4599938, 4720989, 5914206, 6899907, 8542742, 9441978, 12814113, 13799814, 14162967, 20699721, 25628226, 28325934, 29899597, 38442339, 41399442, 59799194, 76884678, 89698791, 179397582, 269096373, 538192746]

約数ペア:

[(1, 538192746), (2, 269096373), (3, 179397582), (6, 89698791), (7, 76884678), (9, 59799194), (13, 41399442), (14, 38442339), (18, 29899597), (19, 28325934), (21, 25628226), (26, 20699721), (38, 14162967), (39, 13799814), (42, 12814113), (57, 9441978), (63, 8542742), (78, 6899907), (91, 5914206), (114, 4720989), (117, 4599938), (126, 4271371), (133, 4046562), (171, 3147326), (182, 2957103), (234, 2299969), (247, 2178918), (266, 2023281), (273, 1971402), (342, 1573663), (399, 1348854), (494, 1089459), (546, 985701), (741, 726306), (798, 674427), (819, 657134), (1197, 449618), (1482, 363153), (1638, 328567), (1729, 311274), (2223, 242102), (2394, 224809), (3458, 155637), (4446, 121051), (5187, 103758), (10374, 51879), (15561, 34586), (17293, 31122)]