281283072

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{26161}}^1$

素因数の和:26189

約数の個数: 80

約数和(自身を含む): 856439232

約数和(自身を除く): 575156160

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, 26161, 52322, 78483, 104644, 156966, 183127, 209288, 313932, 366254, 418576, 549381, 627864, 732508, 837152, 1098762, 1255728, 1465016, 1674304, 2197524, 2511456, 2930032, 3348608, 4395048, 5022912, 5860064, 6697216, 8790096, 10045824, 11720128, 13394432, 17580192, 20091648, 23440256, 35160384, 40183296, 46880512, 70320768, 93761024, 140641536, 281283072]

約数ペア:

[(1, 281283072), (2, 140641536), (3, 93761024), (4, 70320768), (6, 46880512), (7, 40183296), (8, 35160384), (12, 23440256), (14, 20091648), (16, 17580192), (21, 13394432), (24, 11720128), (28, 10045824), (32, 8790096), (42, 6697216), (48, 5860064), (56, 5022912), (64, 4395048), (84, 3348608), (96, 2930032), (112, 2511456), (128, 2197524), (168, 1674304), (192, 1465016), (224, 1255728), (256, 1098762), (336, 837152), (384, 732508), (448, 627864), (512, 549381), (672, 418576), (768, 366254), (896, 313932), (1344, 209288), (1536, 183127), (1792, 156966), (2688, 104644), (3584, 78483), (5376, 52322), (10752, 26161)]