2970207648

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{141277}}^1$

素因数の和:141366

約数の個数: 72

約数和(自身を含む): 8562294468

約数和(自身を除く): 5592086820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 141277, 282554, 423831, 565108, 847662, 1130216, 1271493, 1695324, 2260432, 2542986, 3390648, 4520864, 5085972, 6781296, 10171944, 10313221, 13562592, 20343888, 20626442, 30939663, 40687776, 41252884, 61879326, 82505768, 92818989, 123758652, 165011536, 185637978, 247517304, 330023072, 371275956, 495034608, 742551912, 990069216, 1485103824, 2970207648]

約数ペア:

[(1, 2970207648), (2, 1485103824), (3, 990069216), (4, 742551912), (6, 495034608), (8, 371275956), (9, 330023072), (12, 247517304), (16, 185637978), (18, 165011536), (24, 123758652), (32, 92818989), (36, 82505768), (48, 61879326), (72, 41252884), (73, 40687776), (96, 30939663), (144, 20626442), (146, 20343888), (219, 13562592), (288, 10313221), (292, 10171944), (438, 6781296), (584, 5085972), (657, 4520864), (876, 3390648), (1168, 2542986), (1314, 2260432), (1752, 1695324), (2336, 1271493), (2628, 1130216), (3504, 847662), (5256, 565108), (7008, 423831), (10512, 282554), (21024, 141277)]