4048128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{251}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 13392288

約数和(自身を除く): 9344160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 251, 252, 256, 288, 336, 384, 448, 502, 504, 576, 672, 753, 768, 896, 1004, 1008, 1152, 1344, 1506, 1757, 1792, 2008, 2016, 2259, 2304, 2688, 3012, 3514, 4016, 4032, 4518, 5271, 5376, 6024, 7028, 8032, 8064, 9036, 10542, 12048, 14056, 15813, 16064, 16128, 18072, 21084, 24096, 28112, 31626, 32128, 36144, 42168, 48192, 56224, 63252, 64256, 72288, 84336, 96384, 112448, 126504, 144576, 168672, 192768, 224896, 253008, 289152, 337344, 449792, 506016, 578304, 674688, 1012032, 1349376, 2024064, 4048128]

約数ペア:

[(1, 4048128), (2, 2024064), (3, 1349376), (4, 1012032), (6, 674688), (7, 578304), (8, 506016), (9, 449792), (12, 337344), (14, 289152), (16, 253008), (18, 224896), (21, 192768), (24, 168672), (28, 144576), (32, 126504), (36, 112448), (42, 96384), (48, 84336), (56, 72288), (63, 64256), (64, 63252), (72, 56224), (84, 48192), (96, 42168), (112, 36144), (126, 32128), (128, 31626), (144, 28112), (168, 24096), (192, 21084), (224, 18072), (251, 16128), (252, 16064), (256, 15813), (288, 14056), (336, 12048), (384, 10542), (448, 9036), (502, 8064), (504, 8032), (576, 7028), (672, 6024), (753, 5376), (768, 5271), (896, 4518), (1004, 4032), (1008, 4016), (1152, 3514), (1344, 3012), (1506, 2688), (1757, 2304), (1792, 2259), (2008, 2016)]