443864064

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20671

約数の個数: 88

約数和(自身を含む): 1352133568

約数和(自身を除く): 908269504

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, 20641, 21504, 41282, 61923, 82564, 123846, 144487, 165128, 247692, 288974, 330256, 433461, 495384, 577948, 660512, 866922, 990768, 1155896, 1321024, 1733844, 1981536, 2311792, 2642048, 3467688, 3963072, 4623584, 5284096, 6935376, 7926144, 9247168, 10568192, 13870752, 15852288, 18494336, 21136384, 27741504, 31704576, 36988672, 55483008, 63409152, 73977344, 110966016, 147954688, 221932032, 443864064]

約数ペア:

[(1, 443864064), (2, 221932032), (3, 147954688), (4, 110966016), (6, 73977344), (7, 63409152), (8, 55483008), (12, 36988672), (14, 31704576), (16, 27741504), (21, 21136384), (24, 18494336), (28, 15852288), (32, 13870752), (42, 10568192), (48, 9247168), (56, 7926144), (64, 6935376), (84, 5284096), (96, 4623584), (112, 3963072), (128, 3467688), (168, 2642048), (192, 2311792), (224, 1981536), (256, 1733844), (336, 1321024), (384, 1155896), (448, 990768), (512, 866922), (672, 660512), (768, 577948), (896, 495384), (1024, 433461), (1344, 330256), (1536, 288974), (1792, 247692), (2688, 165128), (3072, 144487), (3584, 123846), (5376, 82564), (7168, 61923), (10752, 41282), (20641, 21504)]