2491344

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 7340800

約数和(自身を除く): 4849456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 79, 108, 144, 146, 158, 216, 219, 237, 292, 316, 432, 438, 474, 584, 632, 657, 711, 876, 948, 1168, 1264, 1314, 1422, 1752, 1896, 1971, 2133, 2628, 2844, 3504, 3792, 3942, 4266, 5256, 5688, 5767, 7884, 8532, 10512, 11376, 11534, 15768, 17064, 17301, 23068, 31536, 34128, 34602, 46136, 51903, 69204, 92272, 103806, 138408, 155709, 207612, 276816, 311418, 415224, 622836, 830448, 1245672, 2491344]

約数ペア:

[(1, 2491344), (2, 1245672), (3, 830448), (4, 622836), (6, 415224), (8, 311418), (9, 276816), (12, 207612), (16, 155709), (18, 138408), (24, 103806), (27, 92272), (36, 69204), (48, 51903), (54, 46136), (72, 34602), (73, 34128), (79, 31536), (108, 23068), (144, 17301), (146, 17064), (158, 15768), (216, 11534), (219, 11376), (237, 10512), (292, 8532), (316, 7884), (432, 5767), (438, 5688), (474, 5256), (584, 4266), (632, 3942), (657, 3792), (711, 3504), (876, 2844), (948, 2628), (1168, 2133), (1264, 1971), (1314, 1896), (1422, 1752)]