4378752

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 14851200

約数和(自身を除く): 10472448

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, 181, 189, 192, 216, 224, 252, 288, 336, 362, 378, 384, 432, 448, 504, 543, 576, 672, 724, 756, 864, 896, 1008, 1086, 1152, 1267, 1344, 1448, 1512, 1629, 1728, 2016, 2172, 2534, 2688, 2896, 3024, 3258, 3456, 3801, 4032, 4344, 4887, 5068, 5792, 6048, 6516, 7602, 8064, 8688, 9774, 10136, 11403, 11584, 12096, 13032, 15204, 17376, 19548, 20272, 22806, 23168, 24192, 26064, 30408, 34209, 34752, 39096, 40544, 45612, 52128, 60816, 68418, 69504, 78192, 81088, 91224, 104256, 121632, 136836, 156384, 162176, 182448, 208512, 243264, 273672, 312768, 364896, 486528, 547344, 625536, 729792, 1094688, 1459584, 2189376, 4378752]

約数ペア:

[(1, 4378752), (2, 2189376), (3, 1459584), (4, 1094688), (6, 729792), (7, 625536), (8, 547344), (9, 486528), (12, 364896), (14, 312768), (16, 273672), (18, 243264), (21, 208512), (24, 182448), (27, 162176), (28, 156384), (32, 136836), (36, 121632), (42, 104256), (48, 91224), (54, 81088), (56, 78192), (63, 69504), (64, 68418), (72, 60816), (84, 52128), (96, 45612), (108, 40544), (112, 39096), (126, 34752), (128, 34209), (144, 30408), (168, 26064), (181, 24192), (189, 23168), (192, 22806), (216, 20272), (224, 19548), (252, 17376), (288, 15204), (336, 13032), (362, 12096), (378, 11584), (384, 11403), (432, 10136), (448, 9774), (504, 8688), (543, 8064), (576, 7602), (672, 6516), (724, 6048), (756, 5792), (864, 5068), (896, 4887), (1008, 4344), (1086, 4032), (1152, 3801), (1267, 3456), (1344, 3258), (1448, 3024), (1512, 2896), (1629, 2688), (1728, 2534), (2016, 2172)]