539131908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{15031}}^1$

素因数の和:15113

約数の個数: 72

約数和(自身を含む): 1487446464

約数和(自身を除く): 948314556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5978, 8967, 11956, 15031, 17934, 30062, 35868, 45093, 60124, 90186, 105217, 180372, 210434, 315651, 420868, 631302, 736519, 916891, 1262604, 1473038, 1833782, 2209557, 2750673, 2946076, 3667564, 4419114, 5501346, 6418237, 8838228, 11002692, 12836474, 19254711, 25672948, 38509422, 44927659, 77018844, 89855318, 134782977, 179710636, 269565954, 539131908]

約数ペア:

[(1, 539131908), (2, 269565954), (3, 179710636), (4, 134782977), (6, 89855318), (7, 77018844), (12, 44927659), (14, 38509422), (21, 25672948), (28, 19254711), (42, 12836474), (49, 11002692), (61, 8838228), (84, 6418237), (98, 5501346), (122, 4419114), (147, 3667564), (183, 2946076), (196, 2750673), (244, 2209557), (294, 1833782), (366, 1473038), (427, 1262604), (588, 916891), (732, 736519), (854, 631302), (1281, 420868), (1708, 315651), (2562, 210434), (2989, 180372), (5124, 105217), (5978, 90186), (8967, 60124), (11956, 45093), (15031, 35868), (17934, 30062)]