327180448

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 794271744

約数和(自身を除く): 467091296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 62, 98, 106, 112, 124, 127, 196, 212, 217, 224, 248, 254, 371, 392, 424, 434, 496, 508, 742, 784, 848, 868, 889, 992, 1016, 1484, 1519, 1568, 1643, 1696, 1736, 1778, 2032, 2597, 2968, 3038, 3286, 3472, 3556, 3937, 4064, 5194, 5936, 6076, 6223, 6572, 6731, 6944, 7112, 7874, 10388, 11501, 11872, 12152, 12446, 13144, 13462, 14224, 15748, 20776, 23002, 24304, 24892, 26288, 26924, 27559, 28448, 31496, 41552, 46004, 47117, 48608, 49784, 52576, 53848, 55118, 62992, 80507, 83104, 92008, 94234, 99568, 107696, 110236, 125984, 161014, 184016, 188468, 192913, 199136, 208661, 215392, 220472, 322028, 329819, 368032, 376936, 385826, 417322, 440944, 644056, 659638, 753872, 771652, 834644, 881888, 1288112, 1319276, 1460627, 1507744, 1543304, 1669288, 2576224, 2638552, 2921254, 3086608, 3338576, 5277104, 5842508, 6173216, 6677152, 10224389, 10554208, 11685016, 20448778, 23370032, 40897556, 46740064, 81795112, 163590224, 327180448]

約数ペア:

[(1, 327180448), (2, 163590224), (4, 81795112), (7, 46740064), (8, 40897556), (14, 23370032), (16, 20448778), (28, 11685016), (31, 10554208), (32, 10224389), (49, 6677152), (53, 6173216), (56, 5842508), (62, 5277104), (98, 3338576), (106, 3086608), (112, 2921254), (124, 2638552), (127, 2576224), (196, 1669288), (212, 1543304), (217, 1507744), (224, 1460627), (248, 1319276), (254, 1288112), (371, 881888), (392, 834644), (424, 771652), (434, 753872), (496, 659638), (508, 644056), (742, 440944), (784, 417322), (848, 385826), (868, 376936), (889, 368032), (992, 329819), (1016, 322028), (1484, 220472), (1519, 215392), (1568, 208661), (1643, 199136), (1696, 192913), (1736, 188468), (1778, 184016), (2032, 161014), (2597, 125984), (2968, 110236), (3038, 107696), (3286, 99568), (3472, 94234), (3556, 92008), (3937, 83104), (4064, 80507), (5194, 62992), (5936, 55118), (6076, 53848), (6223, 52576), (6572, 49784), (6731, 48608), (6944, 47117), (7112, 46004), (7874, 41552), (10388, 31496), (11501, 28448), (11872, 27559), (12152, 26924), (12446, 26288), (13144, 24892), (13462, 24304), (14224, 23002), (15748, 20776)]