515502468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{122389}}^1$

素因数の和:122418

約数の個数: 60

約数和(自身を含む): 1451300620

約数和(自身を除く): 935798152

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 122389, 244778, 367167, 489556, 734334, 1101501, 1468668, 1591057, 2203002, 3182114, 3304503, 4406004, 4773171, 6364228, 6609006, 9546342, 9913509, 13218012, 14319513, 19092684, 19827018, 28639026, 39654036, 42958539, 57278052, 85917078, 128875617, 171834156, 257751234, 515502468]

約数ペア:

[(1, 515502468), (2, 257751234), (3, 171834156), (4, 128875617), (6, 85917078), (9, 57278052), (12, 42958539), (13, 39654036), (18, 28639026), (26, 19827018), (27, 19092684), (36, 14319513), (39, 13218012), (52, 9913509), (54, 9546342), (78, 6609006), (81, 6364228), (108, 4773171), (117, 4406004), (156, 3304503), (162, 3182114), (234, 2203002), (324, 1591057), (351, 1468668), (468, 1101501), (702, 734334), (1053, 489556), (1404, 367167), (2106, 244778), (4212, 122389)]