328662912

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 929750400

約数和(自身を除く): 601087488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 107, 114, 128, 152, 192, 214, 228, 304, 321, 384, 421, 428, 456, 608, 642, 842, 856, 912, 1216, 1263, 1284, 1684, 1712, 1824, 2033, 2432, 2526, 2568, 3368, 3424, 3648, 4066, 5052, 5136, 6099, 6736, 6848, 7296, 7999, 8132, 10104, 10272, 12198, 13472, 13696, 15998, 16264, 20208, 20544, 23997, 24396, 26944, 31996, 32528, 40416, 41088, 45047, 47994, 48792, 53888, 63992, 65056, 80832, 90094, 95988, 97584, 127984, 130112, 135141, 161664, 180188, 191976, 195168, 255968, 260224, 270282, 360376, 383952, 390336, 511936, 540564, 720752, 767904, 780672, 855893, 1023872, 1081128, 1441504, 1535808, 1711786, 2162256, 2567679, 2883008, 3071616, 3423572, 4324512, 5135358, 5766016, 6847144, 8649024, 10270716, 13694288, 17298048, 20541432, 27388576, 41082864, 54777152, 82165728, 109554304, 164331456, 328662912]

約数ペア:

[(1, 328662912), (2, 164331456), (3, 109554304), (4, 82165728), (6, 54777152), (8, 41082864), (12, 27388576), (16, 20541432), (19, 17298048), (24, 13694288), (32, 10270716), (38, 8649024), (48, 6847144), (57, 5766016), (64, 5135358), (76, 4324512), (96, 3423572), (107, 3071616), (114, 2883008), (128, 2567679), (152, 2162256), (192, 1711786), (214, 1535808), (228, 1441504), (304, 1081128), (321, 1023872), (384, 855893), (421, 780672), (428, 767904), (456, 720752), (608, 540564), (642, 511936), (842, 390336), (856, 383952), (912, 360376), (1216, 270282), (1263, 260224), (1284, 255968), (1684, 195168), (1712, 191976), (1824, 180188), (2033, 161664), (2432, 135141), (2526, 130112), (2568, 127984), (3368, 97584), (3424, 95988), (3648, 90094), (4066, 80832), (5052, 65056), (5136, 63992), (6099, 53888), (6736, 48792), (6848, 47994), (7296, 45047), (7999, 41088), (8132, 40416), (10104, 32528), (10272, 31996), (12198, 26944), (13472, 24396), (13696, 23997), (15998, 20544), (16264, 20208)]