393867152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6736

約数の個数: 80

約数和(自身を含む): 953367552

約数和(自身を除く): 559500400

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 6673, 7378, 8432, 13346, 14756, 26692, 29512, 46711, 53384, 59024, 93422, 106768, 113441, 186844, 206863, 226882, 373688, 413726, 453764, 747376, 794087, 827452, 907528, 1448041, 1588174, 1654904, 1815056, 2896082, 3176348, 3309808, 3516671, 5792164, 6352696, 7033342, 11584328, 12705392, 14066684, 23168656, 24616697, 28133368, 49233394, 56266736, 98466788, 196933576, 393867152]

約数ペア:

[(1, 393867152), (2, 196933576), (4, 98466788), (7, 56266736), (8, 49233394), (14, 28133368), (16, 24616697), (17, 23168656), (28, 14066684), (31, 12705392), (34, 11584328), (56, 7033342), (62, 6352696), (68, 5792164), (112, 3516671), (119, 3309808), (124, 3176348), (136, 2896082), (217, 1815056), (238, 1654904), (248, 1588174), (272, 1448041), (434, 907528), (476, 827452), (496, 794087), (527, 747376), (868, 453764), (952, 413726), (1054, 373688), (1736, 226882), (1904, 206863), (2108, 186844), (3472, 113441), (3689, 106768), (4216, 93422), (6673, 59024), (7378, 53384), (8432, 46711), (13346, 29512), (14756, 26692)]