1998624768

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{46471}}^1$

素因数の和:46503

約数の個数: 96

約数和(自身を含む): 6089690880

約数和(自身を除く): 4091066112

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, 2048, 2688, 3072, 3584, 5376, 6144, 7168, 10752, 14336, 21504, 43008, 46471, 92942, 139413, 185884, 278826, 325297, 371768, 557652, 650594, 743536, 975891, 1115304, 1301188, 1487072, 1951782, 2230608, 2602376, 2974144, 3903564, 4461216, 5204752, 5948288, 7807128, 8922432, 10409504, 11896576, 15614256, 17844864, 20819008, 23793152, 31228512, 35689728, 41638016, 47586304, 62457024, 71379456, 83276032, 95172608, 124914048, 142758912, 166552064, 249828096, 285517824, 333104128, 499656192, 666208256, 999312384, 1998624768]

約数ペア:

[(1, 1998624768), (2, 999312384), (3, 666208256), (4, 499656192), (6, 333104128), (7, 285517824), (8, 249828096), (12, 166552064), (14, 142758912), (16, 124914048), (21, 95172608), (24, 83276032), (28, 71379456), (32, 62457024), (42, 47586304), (48, 41638016), (56, 35689728), (64, 31228512), (84, 23793152), (96, 20819008), (112, 17844864), (128, 15614256), (168, 11896576), (192, 10409504), (224, 8922432), (256, 7807128), (336, 5948288), (384, 5204752), (448, 4461216), (512, 3903564), (672, 2974144), (768, 2602376), (896, 2230608), (1024, 1951782), (1344, 1487072), (1536, 1301188), (1792, 1115304), (2048, 975891), (2688, 743536), (3072, 650594), (3584, 557652), (5376, 371768), (6144, 325297), (7168, 278826), (10752, 185884), (14336, 139413), (21504, 92942), (43008, 46471)]