401248512

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{8293}}^1$

素因数の和:8325

約数の個数: 144

約数和(自身を含む): 1356234880

約数和(自身を除く): 954986368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 8293, 12096, 16128, 16586, 24192, 24879, 33172, 48384, 49758, 58051, 66344, 74637, 99516, 116102, 132688, 149274, 174153, 199032, 223911, 232204, 265376, 298548, 348306, 398064, 447822, 464408, 522459, 530752, 597096, 696612, 796128, 895644, 928816, 1044918, 1061504, 1194192, 1393224, 1567377, 1592256, 1791288, 1857632, 2089836, 2123008, 2388384, 2786448, 3134754, 3184512, 3582576, 3715264, 4179672, 4776768, 5572896, 6269508, 6369024, 7165152, 7430528, 8359344, 9553536, 11145792, 12539016, 14330304, 14861056, 16718688, 19107072, 22291584, 25078032, 28660608, 33437376, 44583168, 50156064, 57321216, 66874752, 100312128, 133749504, 200624256, 401248512]

約数ペア:

[(1, 401248512), (2, 200624256), (3, 133749504), (4, 100312128), (6, 66874752), (7, 57321216), (8, 50156064), (9, 44583168), (12, 33437376), (14, 28660608), (16, 25078032), (18, 22291584), (21, 19107072), (24, 16718688), (27, 14861056), (28, 14330304), (32, 12539016), (36, 11145792), (42, 9553536), (48, 8359344), (54, 7430528), (56, 7165152), (63, 6369024), (64, 6269508), (72, 5572896), (84, 4776768), (96, 4179672), (108, 3715264), (112, 3582576), (126, 3184512), (128, 3134754), (144, 2786448), (168, 2388384), (189, 2123008), (192, 2089836), (216, 1857632), (224, 1791288), (252, 1592256), (256, 1567377), (288, 1393224), (336, 1194192), (378, 1061504), (384, 1044918), (432, 928816), (448, 895644), (504, 796128), (576, 696612), (672, 597096), (756, 530752), (768, 522459), (864, 464408), (896, 447822), (1008, 398064), (1152, 348306), (1344, 298548), (1512, 265376), (1728, 232204), (1792, 223911), (2016, 199032), (2304, 174153), (2688, 149274), (3024, 132688), (3456, 116102), (4032, 99516), (5376, 74637), (6048, 66344), (6912, 58051), (8064, 49758), (8293, 48384), (12096, 33172), (16128, 24879), (16586, 24192)]