1427371008

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{66377}}^1$

素因数の和:66407

約数の個数: 88

約数和(自身を含む): 4348024512

約数和(自身を除く): 2920653504

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, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 66377, 132754, 199131, 265508, 398262, 464639, 531016, 796524, 929278, 1062032, 1393917, 1593048, 1858556, 2124064, 2787834, 3186096, 3717112, 4248128, 5575668, 6372192, 7434224, 8496256, 11151336, 12744384, 14868448, 16992512, 22302672, 25488768, 29736896, 33985024, 44605344, 50977536, 59473792, 67970048, 89210688, 101955072, 118947584, 178421376, 203910144, 237895168, 356842752, 475790336, 713685504, 1427371008]

約数ペア:

[(1, 1427371008), (2, 713685504), (3, 475790336), (4, 356842752), (6, 237895168), (7, 203910144), (8, 178421376), (12, 118947584), (14, 101955072), (16, 89210688), (21, 67970048), (24, 59473792), (28, 50977536), (32, 44605344), (42, 33985024), (48, 29736896), (56, 25488768), (64, 22302672), (84, 16992512), (96, 14868448), (112, 12744384), (128, 11151336), (168, 8496256), (192, 7434224), (224, 6372192), (256, 5575668), (336, 4248128), (384, 3717112), (448, 3186096), (512, 2787834), (672, 2124064), (768, 1858556), (896, 1593048), (1024, 1393917), (1344, 1062032), (1536, 929278), (1792, 796524), (2688, 531016), (3072, 464639), (3584, 398262), (5376, 265508), (7168, 199131), (10752, 132754), (21504, 66377)]