2145948672

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{99793}}^1$

素因数の和:99823

約数の個数: 88

約数和(自身を含む): 6536906176

約数和(自身を除く): 4390957504

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, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 99793, 199586, 299379, 399172, 598758, 698551, 798344, 1197516, 1397102, 1596688, 2095653, 2395032, 2794204, 3193376, 4191306, 4790064, 5588408, 6386752, 8382612, 9580128, 11176816, 12773504, 16765224, 19160256, 22353632, 25547008, 33530448, 38320512, 44707264, 51094016, 67060896, 76641024, 89414528, 102188032, 134121792, 153282048, 178829056, 268243584, 306564096, 357658112, 536487168, 715316224, 1072974336, 2145948672]

約数ペア:

[(1, 2145948672), (2, 1072974336), (3, 715316224), (4, 536487168), (6, 357658112), (7, 306564096), (8, 268243584), (12, 178829056), (14, 153282048), (16, 134121792), (21, 102188032), (24, 89414528), (28, 76641024), (32, 67060896), (42, 51094016), (48, 44707264), (56, 38320512), (64, 33530448), (84, 25547008), (96, 22353632), (112, 19160256), (128, 16765224), (168, 12773504), (192, 11176816), (224, 9580128), (256, 8382612), (336, 6386752), (384, 5588408), (448, 4790064), (512, 4191306), (672, 3193376), (768, 2794204), (896, 2395032), (1024, 2095653), (1344, 1596688), (1536, 1397102), (1792, 1197516), (2688, 798344), (3072, 698551), (3584, 598758), (5376, 399172), (7168, 299379), (10752, 199586), (21504, 99793)]