2987661312

素因数分解:

$2^{11}\times 3^2\times {\mathrm{162091}}^1$

素因数の和:162119

約数の個数: 72

約数和(自身を含む): 8628967620

約数和(自身を除く): 5641306308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 162091, 324182, 486273, 648364, 972546, 1296728, 1458819, 1945092, 2593456, 2917638, 3890184, 5186912, 5835276, 7780368, 10373824, 11670552, 15560736, 20747648, 23341104, 31121472, 41495296, 46682208, 62242944, 82990592, 93364416, 124485888, 165981184, 186728832, 248971776, 331962368, 373457664, 497943552, 746915328, 995887104, 1493830656, 2987661312]

約数ペア:

[(1, 2987661312), (2, 1493830656), (3, 995887104), (4, 746915328), (6, 497943552), (8, 373457664), (9, 331962368), (12, 248971776), (16, 186728832), (18, 165981184), (24, 124485888), (32, 93364416), (36, 82990592), (48, 62242944), (64, 46682208), (72, 41495296), (96, 31121472), (128, 23341104), (144, 20747648), (192, 15560736), (256, 11670552), (288, 10373824), (384, 7780368), (512, 5835276), (576, 5186912), (768, 3890184), (1024, 2917638), (1152, 2593456), (1536, 1945092), (2048, 1458819), (2304, 1296728), (3072, 972546), (4608, 648364), (6144, 486273), (9216, 324182), (18432, 162091)]