513931536

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 1474593120

約数和(自身を除く): 960661584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 241, 251, 354, 472, 482, 502, 531, 708, 723, 753, 944, 964, 1004, 1062, 1416, 1446, 1506, 1928, 2008, 2124, 2169, 2259, 2832, 2892, 3012, 3856, 4016, 4248, 4338, 4518, 5784, 6024, 8496, 8676, 9036, 11568, 12048, 14219, 14809, 17352, 18072, 28438, 29618, 34704, 36144, 42657, 44427, 56876, 59236, 60491, 85314, 88854, 113752, 118472, 120982, 127971, 133281, 170628, 177708, 181473, 227504, 236944, 241964, 255942, 266562, 341256, 355416, 362946, 483928, 511884, 533124, 544419, 682512, 710832, 725892, 967856, 1023768, 1066248, 1088838, 1451784, 2047536, 2132496, 2177676, 2903568, 3568969, 4355352, 7137938, 8710704, 10706907, 14275876, 21413814, 28551752, 32120721, 42827628, 57103504, 64241442, 85655256, 128482884, 171310512, 256965768, 513931536]

約数ペア:

[(1, 513931536), (2, 256965768), (3, 171310512), (4, 128482884), (6, 85655256), (8, 64241442), (9, 57103504), (12, 42827628), (16, 32120721), (18, 28551752), (24, 21413814), (36, 14275876), (48, 10706907), (59, 8710704), (72, 7137938), (118, 4355352), (144, 3568969), (177, 2903568), (236, 2177676), (241, 2132496), (251, 2047536), (354, 1451784), (472, 1088838), (482, 1066248), (502, 1023768), (531, 967856), (708, 725892), (723, 710832), (753, 682512), (944, 544419), (964, 533124), (1004, 511884), (1062, 483928), (1416, 362946), (1446, 355416), (1506, 341256), (1928, 266562), (2008, 255942), (2124, 241964), (2169, 236944), (2259, 227504), (2832, 181473), (2892, 177708), (3012, 170628), (3856, 133281), (4016, 127971), (4248, 120982), (4338, 118472), (4518, 113752), (5784, 88854), (6024, 85314), (8496, 60491), (8676, 59236), (9036, 56876), (11568, 44427), (12048, 42657), (14219, 36144), (14809, 34704), (17352, 29618), (18072, 28438)]