338762016

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16567}}^1$

素因数の和:16654

約数の個数: 72

約数和(自身を含む): 976981824

約数和(自身を除く): 638219808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 16567, 20448, 33134, 49701, 66268, 99402, 132536, 149103, 198804, 265072, 298206, 397608, 530144, 596412, 795216, 1176257, 1192824, 1590432, 2352514, 2385648, 3528771, 4705028, 4771296, 7057542, 9410056, 10586313, 14115084, 18820112, 21172626, 28230168, 37640224, 42345252, 56460336, 84690504, 112920672, 169381008, 338762016]

約数ペア:

[(1, 338762016), (2, 169381008), (3, 112920672), (4, 84690504), (6, 56460336), (8, 42345252), (9, 37640224), (12, 28230168), (16, 21172626), (18, 18820112), (24, 14115084), (32, 10586313), (36, 9410056), (48, 7057542), (71, 4771296), (72, 4705028), (96, 3528771), (142, 2385648), (144, 2352514), (213, 1590432), (284, 1192824), (288, 1176257), (426, 795216), (568, 596412), (639, 530144), (852, 397608), (1136, 298206), (1278, 265072), (1704, 198804), (2272, 149103), (2556, 132536), (3408, 99402), (5112, 66268), (6816, 49701), (10224, 33134), (16567, 20448)]