621301272

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{4337}}^1$

素因数の和:4520

約数の個数: 64

約数和(自身を含む): 1599160320

約数和(自身を除く): 977859048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 127, 141, 188, 254, 282, 376, 381, 508, 564, 762, 1016, 1128, 1524, 3048, 4337, 5969, 8674, 11938, 13011, 17348, 17907, 23876, 26022, 34696, 35814, 47752, 52044, 71628, 104088, 143256, 203839, 407678, 550799, 611517, 815356, 1101598, 1223034, 1630712, 1652397, 2203196, 2446068, 3304794, 4406392, 4892136, 6609588, 13219176, 25887553, 51775106, 77662659, 103550212, 155325318, 207100424, 310650636, 621301272]

約数ペア:

[(1, 621301272), (2, 310650636), (3, 207100424), (4, 155325318), (6, 103550212), (8, 77662659), (12, 51775106), (24, 25887553), (47, 13219176), (94, 6609588), (127, 4892136), (141, 4406392), (188, 3304794), (254, 2446068), (282, 2203196), (376, 1652397), (381, 1630712), (508, 1223034), (564, 1101598), (762, 815356), (1016, 611517), (1128, 550799), (1524, 407678), (3048, 203839), (4337, 143256), (5969, 104088), (8674, 71628), (11938, 52044), (13011, 47752), (17348, 35814), (17907, 34696), (23876, 26022)]