2912883248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 6235984800

約数和(自身を除く): 3323101552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 277, 298, 401, 554, 596, 802, 1108, 1192, 1604, 1639, 2216, 2384, 3047, 3208, 3278, 4411, 4432, 6094, 6416, 6556, 8822, 12188, 13112, 17644, 24376, 26224, 35288, 41273, 48752, 59749, 70576, 82546, 111077, 119498, 165092, 222154, 238996, 330184, 444308, 454003, 477992, 657239, 660368, 888616, 908006, 955984, 1221847, 1314478, 1777232, 1816012, 2443694, 2628956, 3632024, 4887388, 5257912, 7264048, 9774776, 10515824, 16550473, 19549552, 33100946, 66201892, 132403784, 182055203, 264807568, 364110406, 728220812, 1456441624, 2912883248]

約数ペア:

[(1, 2912883248), (2, 1456441624), (4, 728220812), (8, 364110406), (11, 264807568), (16, 182055203), (22, 132403784), (44, 66201892), (88, 33100946), (149, 19549552), (176, 16550473), (277, 10515824), (298, 9774776), (401, 7264048), (554, 5257912), (596, 4887388), (802, 3632024), (1108, 2628956), (1192, 2443694), (1604, 1816012), (1639, 1777232), (2216, 1314478), (2384, 1221847), (3047, 955984), (3208, 908006), (3278, 888616), (4411, 660368), (4432, 657239), (6094, 477992), (6416, 454003), (6556, 444308), (8822, 330184), (12188, 238996), (13112, 222154), (17644, 165092), (24376, 119498), (26224, 111077), (35288, 82546), (41273, 70576), (48752, 59749)]