315359568

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 140

約数和(自身を含む): 964987840

約数和(自身を除く): 649628272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1423, 1458, 1539, 1944, 2052, 2736, 2846, 2916, 3078, 3888, 4104, 4269, 4617, 5692, 5832, 6156, 8208, 8538, 9234, 11384, 11664, 12312, 12807, 13851, 17076, 18468, 22768, 24624, 25614, 27037, 27702, 34152, 36936, 38421, 51228, 54074, 55404, 68304, 73872, 76842, 81111, 102456, 108148, 110808, 115263, 153684, 162222, 204912, 216296, 221616, 230526, 243333, 307368, 324444, 345789, 432592, 461052, 486666, 614736, 648888, 691578, 729999, 922104, 973332, 1037367, 1297776, 1383156, 1459998, 1844208, 1946664, 2074734, 2189997, 2766312, 2919996, 3893328, 4149468, 4379994, 5532624, 5839992, 6569991, 8298936, 8759988, 11679984, 13139982, 16597872, 17519976, 19709973, 26279964, 35039952, 39419946, 52559928, 78839892, 105119856, 157679784, 315359568]

約数ペア:

[(1, 315359568), (2, 157679784), (3, 105119856), (4, 78839892), (6, 52559928), (8, 39419946), (9, 35039952), (12, 26279964), (16, 19709973), (18, 17519976), (19, 16597872), (24, 13139982), (27, 11679984), (36, 8759988), (38, 8298936), (48, 6569991), (54, 5839992), (57, 5532624), (72, 4379994), (76, 4149468), (81, 3893328), (108, 2919996), (114, 2766312), (144, 2189997), (152, 2074734), (162, 1946664), (171, 1844208), (216, 1459998), (228, 1383156), (243, 1297776), (304, 1037367), (324, 973332), (342, 922104), (432, 729999), (456, 691578), (486, 648888), (513, 614736), (648, 486666), (684, 461052), (729, 432592), (912, 345789), (972, 324444), (1026, 307368), (1296, 243333), (1368, 230526), (1423, 221616), (1458, 216296), (1539, 204912), (1944, 162222), (2052, 153684), (2736, 115263), (2846, 110808), (2916, 108148), (3078, 102456), (3888, 81111), (4104, 76842), (4269, 73872), (4617, 68304), (5692, 55404), (5832, 54074), (6156, 51228), (8208, 38421), (8538, 36936), (9234, 34152), (11384, 27702), (11664, 27037), (12312, 25614), (12807, 24624), (13851, 22768), (17076, 18468)]