821388288

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{38197}}^1$

素因数の和:38227

約数の個数: 88

約数和(自身を含む): 2502121792

約数和(自身を除く): 1680733504

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, 38197, 76394, 114591, 152788, 229182, 267379, 305576, 458364, 534758, 611152, 802137, 916728, 1069516, 1222304, 1604274, 1833456, 2139032, 2444608, 3208548, 3666912, 4278064, 4889216, 6417096, 7333824, 8556128, 9778432, 12834192, 14667648, 17112256, 19556864, 25668384, 29335296, 34224512, 39113728, 51336768, 58670592, 68449024, 102673536, 117341184, 136898048, 205347072, 273796096, 410694144, 821388288]

約数ペア:

[(1, 821388288), (2, 410694144), (3, 273796096), (4, 205347072), (6, 136898048), (7, 117341184), (8, 102673536), (12, 68449024), (14, 58670592), (16, 51336768), (21, 39113728), (24, 34224512), (28, 29335296), (32, 25668384), (42, 19556864), (48, 17112256), (56, 14667648), (64, 12834192), (84, 9778432), (96, 8556128), (112, 7333824), (128, 6417096), (168, 4889216), (192, 4278064), (224, 3666912), (256, 3208548), (336, 2444608), (384, 2139032), (448, 1833456), (512, 1604274), (672, 1222304), (768, 1069516), (896, 916728), (1024, 802137), (1344, 611152), (1536, 534758), (1792, 458364), (2688, 305576), (3072, 267379), (3584, 229182), (5376, 152788), (7168, 114591), (10752, 76394), (21504, 38197)]