2731008

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{127}}^1$

素因数の和:157

約数の個数: 88

約数和(自身を含む): 8384512

約数和(自身を除く): 5653504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 512, 672, 762, 768, 889, 896, 1016, 1024, 1344, 1524, 1536, 1778, 1792, 2032, 2667, 2688, 3048, 3072, 3556, 3584, 4064, 5334, 5376, 6096, 7112, 7168, 8128, 10668, 10752, 12192, 14224, 16256, 21336, 21504, 24384, 28448, 32512, 42672, 48768, 56896, 65024, 85344, 97536, 113792, 130048, 170688, 195072, 227584, 341376, 390144, 455168, 682752, 910336, 1365504, 2731008]

約数ペア:

[(1, 2731008), (2, 1365504), (3, 910336), (4, 682752), (6, 455168), (7, 390144), (8, 341376), (12, 227584), (14, 195072), (16, 170688), (21, 130048), (24, 113792), (28, 97536), (32, 85344), (42, 65024), (48, 56896), (56, 48768), (64, 42672), (84, 32512), (96, 28448), (112, 24384), (127, 21504), (128, 21336), (168, 16256), (192, 14224), (224, 12192), (254, 10752), (256, 10668), (336, 8128), (381, 7168), (384, 7112), (448, 6096), (508, 5376), (512, 5334), (672, 4064), (762, 3584), (768, 3556), (889, 3072), (896, 3048), (1016, 2688), (1024, 2667), (1344, 2032), (1524, 1792), (1536, 1778)]