249328128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23189}}^1$

素因数の和:23217

約数の個数: 80

約数和(自身を含む): 759147840

約数和(自身を除く): 509819712

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, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 23189, 46378, 69567, 92756, 139134, 162323, 185512, 278268, 324646, 371024, 486969, 556536, 649292, 742048, 973938, 1113072, 1298584, 1484096, 1947876, 2226144, 2597168, 2968192, 3895752, 4452288, 5194336, 5936384, 7791504, 8904576, 10388672, 11872768, 15583008, 17809152, 20777344, 31166016, 35618304, 41554688, 62332032, 83109376, 124664064, 249328128]

約数ペア:

[(1, 249328128), (2, 124664064), (3, 83109376), (4, 62332032), (6, 41554688), (7, 35618304), (8, 31166016), (12, 20777344), (14, 17809152), (16, 15583008), (21, 11872768), (24, 10388672), (28, 8904576), (32, 7791504), (42, 5936384), (48, 5194336), (56, 4452288), (64, 3895752), (84, 2968192), (96, 2597168), (112, 2226144), (128, 1947876), (168, 1484096), (192, 1298584), (224, 1113072), (256, 973938), (336, 742048), (384, 649292), (448, 556536), (512, 486969), (672, 371024), (768, 324646), (896, 278268), (1344, 185512), (1536, 162323), (1792, 139134), (2688, 92756), (3584, 69567), (5376, 46378), (10752, 23189)]