229749968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1900

約数の個数: 80

約数和(自身を含む): 547000704

約数和(自身を除く): 317250736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1801, 1876, 1904, 2278, 3602, 3752, 4556, 7204, 7504, 7973, 9112, 12607, 14408, 15946, 18224, 25214, 28816, 30617, 31892, 50428, 61234, 63784, 100856, 120667, 122468, 127568, 201712, 214319, 241334, 244936, 428638, 482668, 489872, 844669, 857276, 965336, 1689338, 1714552, 1930672, 2051339, 3378676, 3429104, 4102678, 6757352, 8205356, 13514704, 14359373, 16410712, 28718746, 32821424, 57437492, 114874984, 229749968]

約数ペア:

[(1, 229749968), (2, 114874984), (4, 57437492), (7, 32821424), (8, 28718746), (14, 16410712), (16, 14359373), (17, 13514704), (28, 8205356), (34, 6757352), (56, 4102678), (67, 3429104), (68, 3378676), (112, 2051339), (119, 1930672), (134, 1714552), (136, 1689338), (238, 965336), (268, 857276), (272, 844669), (469, 489872), (476, 482668), (536, 428638), (938, 244936), (952, 241334), (1072, 214319), (1139, 201712), (1801, 127568), (1876, 122468), (1904, 120667), (2278, 100856), (3602, 63784), (3752, 61234), (4556, 50428), (7204, 31892), (7504, 30617), (7973, 28816), (9112, 25214), (12607, 18224), (14408, 15946)]