249537816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{28643}}^1$

素因数の和:28677

約数の個数: 72

約数和(自身を含む): 742882140

約数和(自身を除く): 493344324

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 28643, 57286, 85929, 114572, 171858, 229144, 257787, 315073, 343716, 515574, 630146, 687432, 945219, 1031148, 1260292, 1890438, 2062296, 2520584, 2835657, 3465803, 3780876, 5671314, 6931606, 7561752, 10397409, 11342628, 13863212, 20794818, 22685256, 27726424, 31192227, 41589636, 62384454, 83179272, 124768908, 249537816]

約数ペア:

[(1, 249537816), (2, 124768908), (3, 83179272), (4, 62384454), (6, 41589636), (8, 31192227), (9, 27726424), (11, 22685256), (12, 20794818), (18, 13863212), (22, 11342628), (24, 10397409), (33, 7561752), (36, 6931606), (44, 5671314), (66, 3780876), (72, 3465803), (88, 2835657), (99, 2520584), (121, 2062296), (132, 1890438), (198, 1260292), (242, 1031148), (264, 945219), (363, 687432), (396, 630146), (484, 515574), (726, 343716), (792, 315073), (968, 257787), (1089, 229144), (1452, 171858), (2178, 114572), (2904, 85929), (4356, 57286), (8712, 28643)]