515290308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 1348730880

約数和(自身を除く): 833440572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 156, 186, 254, 372, 381, 403, 508, 762, 806, 839, 1209, 1524, 1612, 1651, 1678, 2418, 2517, 3302, 3356, 3937, 4836, 4953, 5034, 6604, 7874, 9906, 10068, 10907, 11811, 15748, 19812, 21814, 23622, 26009, 32721, 43628, 47244, 51181, 52018, 65442, 78027, 102362, 104036, 106553, 130884, 153543, 156054, 204724, 213106, 307086, 312108, 319659, 338117, 426212, 614172, 639318, 676234, 1014351, 1278636, 1352468, 1385189, 2028702, 2770378, 3303143, 4057404, 4155567, 5540756, 6606286, 8311134, 9909429, 13212572, 16622268, 19818858, 39637716, 42940859, 85881718, 128822577, 171763436, 257645154, 515290308]

約数ペア:

[(1, 515290308), (2, 257645154), (3, 171763436), (4, 128822577), (6, 85881718), (12, 42940859), (13, 39637716), (26, 19818858), (31, 16622268), (39, 13212572), (52, 9909429), (62, 8311134), (78, 6606286), (93, 5540756), (124, 4155567), (127, 4057404), (156, 3303143), (186, 2770378), (254, 2028702), (372, 1385189), (381, 1352468), (403, 1278636), (508, 1014351), (762, 676234), (806, 639318), (839, 614172), (1209, 426212), (1524, 338117), (1612, 319659), (1651, 312108), (1678, 307086), (2418, 213106), (2517, 204724), (3302, 156054), (3356, 153543), (3937, 130884), (4836, 106553), (4953, 104036), (5034, 102362), (6604, 78027), (7874, 65442), (9906, 52018), (10068, 51181), (10907, 47244), (11811, 43628), (15748, 32721), (19812, 26009), (21814, 23622)]