1894962048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22796

約数の個数: 128

約数和(自身を含む): 5938391040

約数和(自身を除く): 4043428992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 22741, 27776, 41664, 45482, 68223, 83328, 90964, 136446, 159187, 181928, 272892, 318374, 363856, 477561, 545784, 636748, 704971, 727712, 955122, 1091568, 1273496, 1409942, 1455424, 1910244, 2114913, 2183136, 2546992, 2819884, 2910848, 3820488, 4229826, 4366272, 4934797, 5093984, 5639768, 7640976, 8459652, 8732544, 9869594, 10187968, 11279536, 14804391, 15281952, 16919304, 19739188, 20375936, 22559072, 29608782, 30563904, 33838608, 39478376, 45118144, 59217564, 61127808, 67677216, 78956752, 90236288, 118435128, 135354432, 157913504, 236870256, 270708864, 315827008, 473740512, 631654016, 947481024, 1894962048]

約数ペア:

[(1, 1894962048), (2, 947481024), (3, 631654016), (4, 473740512), (6, 315827008), (7, 270708864), (8, 236870256), (12, 157913504), (14, 135354432), (16, 118435128), (21, 90236288), (24, 78956752), (28, 67677216), (31, 61127808), (32, 59217564), (42, 45118144), (48, 39478376), (56, 33838608), (62, 30563904), (64, 29608782), (84, 22559072), (93, 20375936), (96, 19739188), (112, 16919304), (124, 15281952), (128, 14804391), (168, 11279536), (186, 10187968), (192, 9869594), (217, 8732544), (224, 8459652), (248, 7640976), (336, 5639768), (372, 5093984), (384, 4934797), (434, 4366272), (448, 4229826), (496, 3820488), (651, 2910848), (672, 2819884), (744, 2546992), (868, 2183136), (896, 2114913), (992, 1910244), (1302, 1455424), (1344, 1409942), (1488, 1273496), (1736, 1091568), (1984, 955122), (2604, 727712), (2688, 704971), (2976, 636748), (3472, 545784), (3968, 477561), (5208, 363856), (5952, 318374), (6944, 272892), (10416, 181928), (11904, 159187), (13888, 136446), (20832, 90964), (22741, 83328), (27776, 68223), (41664, 45482)]