2176188672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{719}}^1$

素因数の和:1308

約数の個数: 144

約数和(自身を含む): 6640220160

約数和(自身を除く): 4464031488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 563, 672, 719, 768, 896, 1126, 1344, 1438, 1689, 1792, 2157, 2252, 2688, 2876, 3378, 3941, 4314, 4504, 5033, 5376, 5752, 6756, 7882, 8628, 9008, 10066, 11504, 11823, 13512, 15099, 15764, 17256, 18016, 20132, 23008, 23646, 27024, 30198, 31528, 34512, 36032, 40264, 46016, 47292, 54048, 60396, 63056, 69024, 72064, 80528, 92032, 94584, 108096, 120792, 126112, 138048, 144128, 161056, 184064, 189168, 216192, 241584, 252224, 276096, 322112, 378336, 404797, 432384, 483168, 504448, 552192, 644224, 756672, 809594, 966336, 1008896, 1214391, 1288448, 1513344, 1619188, 1932672, 2428782, 2833579, 3026688, 3238376, 3865344, 4857564, 5667158, 6476752, 8500737, 9715128, 11334316, 12953504, 17001474, 19430256, 22668632, 25907008, 34002948, 38860512, 45337264, 51814016, 68005896, 77721024, 90674528, 103628032, 136011792, 155442048, 181349056, 272023584, 310884096, 362698112, 544047168, 725396224, 1088094336, 2176188672]

約数ペア:

[(1, 2176188672), (2, 1088094336), (3, 725396224), (4, 544047168), (6, 362698112), (7, 310884096), (8, 272023584), (12, 181349056), (14, 155442048), (16, 136011792), (21, 103628032), (24, 90674528), (28, 77721024), (32, 68005896), (42, 51814016), (48, 45337264), (56, 38860512), (64, 34002948), (84, 25907008), (96, 22668632), (112, 19430256), (128, 17001474), (168, 12953504), (192, 11334316), (224, 9715128), (256, 8500737), (336, 6476752), (384, 5667158), (448, 4857564), (563, 3865344), (672, 3238376), (719, 3026688), (768, 2833579), (896, 2428782), (1126, 1932672), (1344, 1619188), (1438, 1513344), (1689, 1288448), (1792, 1214391), (2157, 1008896), (2252, 966336), (2688, 809594), (2876, 756672), (3378, 644224), (3941, 552192), (4314, 504448), (4504, 483168), (5033, 432384), (5376, 404797), (5752, 378336), (6756, 322112), (7882, 276096), (8628, 252224), (9008, 241584), (10066, 216192), (11504, 189168), (11823, 184064), (13512, 161056), (15099, 144128), (15764, 138048), (17256, 126112), (18016, 120792), (20132, 108096), (23008, 94584), (23646, 92032), (27024, 80528), (30198, 72064), (31528, 69024), (34512, 63056), (36032, 60396), (40264, 54048), (46016, 47292)]