2109509136

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16223}}^1$

素因数の和:16290

約数の個数: 160

約数和(自身を含む): 7081451520

約数和(自身を除く): 4971942384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 688, 756, 774, 903, 1008, 1032, 1161, 1204, 1512, 1548, 1806, 2064, 2322, 2408, 2709, 3024, 3096, 3612, 4644, 4816, 5418, 6192, 7224, 8127, 9288, 10836, 14448, 16223, 16254, 18576, 21672, 32446, 32508, 43344, 48669, 64892, 65016, 97338, 113561, 129784, 130032, 146007, 194676, 227122, 259568, 292014, 340683, 389352, 438021, 454244, 584028, 681366, 697589, 778704, 876042, 908488, 1022049, 1168056, 1362732, 1395178, 1752084, 1816976, 2044098, 2092767, 2336112, 2725464, 2790356, 3066147, 3504168, 4088196, 4185534, 4883123, 5450928, 5580712, 6132294, 6278301, 7008336, 8176392, 8371068, 9766246, 11161424, 12264588, 12556602, 14649369, 16352784, 16742136, 18834903, 19532492, 24529176, 25113204, 29298738, 33484272, 37669806, 39064984, 43948107, 49058352, 50226408, 58597476, 75339612, 78129968, 87896214, 100452816, 117194952, 131844321, 150679224, 175792428, 234389904, 263688642, 301358448, 351584856, 527377284, 703169712, 1054754568, 2109509136]

約数ペア:

[(1, 2109509136), (2, 1054754568), (3, 703169712), (4, 527377284), (6, 351584856), (7, 301358448), (8, 263688642), (9, 234389904), (12, 175792428), (14, 150679224), (16, 131844321), (18, 117194952), (21, 100452816), (24, 87896214), (27, 78129968), (28, 75339612), (36, 58597476), (42, 50226408), (43, 49058352), (48, 43948107), (54, 39064984), (56, 37669806), (63, 33484272), (72, 29298738), (84, 25113204), (86, 24529176), (108, 19532492), (112, 18834903), (126, 16742136), (129, 16352784), (144, 14649369), (168, 12556602), (172, 12264588), (189, 11161424), (216, 9766246), (252, 8371068), (258, 8176392), (301, 7008336), (336, 6278301), (344, 6132294), (378, 5580712), (387, 5450928), (432, 4883123), (504, 4185534), (516, 4088196), (602, 3504168), (688, 3066147), (756, 2790356), (774, 2725464), (903, 2336112), (1008, 2092767), (1032, 2044098), (1161, 1816976), (1204, 1752084), (1512, 1395178), (1548, 1362732), (1806, 1168056), (2064, 1022049), (2322, 908488), (2408, 876042), (2709, 778704), (3024, 697589), (3096, 681366), (3612, 584028), (4644, 454244), (4816, 438021), (5418, 389352), (6192, 340683), (7224, 292014), (8127, 259568), (9288, 227122), (10836, 194676), (14448, 146007), (16223, 130032), (16254, 129784), (18576, 113561), (21672, 97338), (32446, 65016), (32508, 64892), (43344, 48669)]