998694144

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20673

約数の個数: 144

約数和(自身を含む): 3375379840

約数和(自身を除く): 2376685696

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, 12096, 16128, 20641, 24192, 41282, 48384, 61923, 82564, 123846, 144487, 165128, 185769, 247692, 288974, 330256, 371538, 433461, 495384, 557307, 577948, 660512, 743076, 866922, 990768, 1114614, 1155896, 1300383, 1321024, 1486152, 1733844, 1981536, 2229228, 2311792, 2600766, 2642048, 2972304, 3467688, 3901149, 3963072, 4458456, 4623584, 5201532, 5284096, 5944608, 6935376, 7802298, 7926144, 8916912, 9247168, 10403064, 11889216, 13870752, 15604596, 15852288, 17833824, 18494336, 20806128, 23778432, 27741504, 31209192, 35667648, 36988672, 41612256, 47556864, 55483008, 62418384, 71335296, 83224512, 110966016, 124836768, 142670592, 166449024, 249673536, 332898048, 499347072, 998694144]

約数ペア:

[(1, 998694144), (2, 499347072), (3, 332898048), (4, 249673536), (6, 166449024), (7, 142670592), (8, 124836768), (9, 110966016), (12, 83224512), (14, 71335296), (16, 62418384), (18, 55483008), (21, 47556864), (24, 41612256), (27, 36988672), (28, 35667648), (32, 31209192), (36, 27741504), (42, 23778432), (48, 20806128), (54, 18494336), (56, 17833824), (63, 15852288), (64, 15604596), (72, 13870752), (84, 11889216), (96, 10403064), (108, 9247168), (112, 8916912), (126, 7926144), (128, 7802298), (144, 6935376), (168, 5944608), (189, 5284096), (192, 5201532), (216, 4623584), (224, 4458456), (252, 3963072), (256, 3901149), (288, 3467688), (336, 2972304), (378, 2642048), (384, 2600766), (432, 2311792), (448, 2229228), (504, 1981536), (576, 1733844), (672, 1486152), (756, 1321024), (768, 1300383), (864, 1155896), (896, 1114614), (1008, 990768), (1152, 866922), (1344, 743076), (1512, 660512), (1728, 577948), (1792, 557307), (2016, 495384), (2304, 433461), (2688, 371538), (3024, 330256), (3456, 288974), (4032, 247692), (5376, 185769), (6048, 165128), (6912, 144487), (8064, 123846), (12096, 82564), (16128, 61923), (20641, 48384), (24192, 41282)]