315219408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 980508672

約数和(自身を除く): 665289264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 53, 56, 62, 84, 93, 106, 112, 124, 159, 168, 186, 212, 217, 248, 318, 336, 371, 372, 424, 434, 496, 571, 636, 651, 742, 744, 848, 868, 1113, 1142, 1272, 1302, 1484, 1488, 1643, 1713, 1736, 2226, 2284, 2544, 2604, 2968, 3286, 3426, 3472, 3997, 4452, 4568, 4929, 5208, 5936, 6572, 6852, 7994, 8904, 9136, 9858, 10416, 11501, 11991, 13144, 13704, 15988, 17701, 17808, 19716, 23002, 23982, 26288, 27408, 30263, 31976, 34503, 35402, 39432, 46004, 47964, 53103, 60526, 63952, 69006, 70804, 78864, 90789, 92008, 95928, 106206, 121052, 123907, 138012, 141608, 181578, 184016, 191856, 211841, 212412, 242104, 247814, 276024, 283216, 363156, 371721, 423682, 424824, 484208, 495628, 552048, 635523, 726312, 743442, 847364, 849648, 938153, 991256, 1271046, 1452624, 1486884, 1694728, 1876306, 1982512, 2542092, 2814459, 2973768, 3389456, 3752612, 5084184, 5628918, 5947536, 6567071, 7505224, 10168368, 11257836, 13134142, 15010448, 19701213, 22515672, 26268284, 39402426, 45031344, 52536568, 78804852, 105073136, 157609704, 315219408]

約数ペア:

[(1, 315219408), (2, 157609704), (3, 105073136), (4, 78804852), (6, 52536568), (7, 45031344), (8, 39402426), (12, 26268284), (14, 22515672), (16, 19701213), (21, 15010448), (24, 13134142), (28, 11257836), (31, 10168368), (42, 7505224), (48, 6567071), (53, 5947536), (56, 5628918), (62, 5084184), (84, 3752612), (93, 3389456), (106, 2973768), (112, 2814459), (124, 2542092), (159, 1982512), (168, 1876306), (186, 1694728), (212, 1486884), (217, 1452624), (248, 1271046), (318, 991256), (336, 938153), (371, 849648), (372, 847364), (424, 743442), (434, 726312), (496, 635523), (571, 552048), (636, 495628), (651, 484208), (742, 424824), (744, 423682), (848, 371721), (868, 363156), (1113, 283216), (1142, 276024), (1272, 247814), (1302, 242104), (1484, 212412), (1488, 211841), (1643, 191856), (1713, 184016), (1736, 181578), (2226, 141608), (2284, 138012), (2544, 123907), (2604, 121052), (2968, 106206), (3286, 95928), (3426, 92008), (3472, 90789), (3997, 78864), (4452, 70804), (4568, 69006), (4929, 63952), (5208, 60526), (5936, 53103), (6572, 47964), (6852, 46004), (7994, 39432), (8904, 35402), (9136, 34503), (9858, 31976), (10416, 30263), (11501, 27408), (11991, 26288), (13144, 23982), (13704, 23002), (15988, 19716), (17701, 17808)]