391065024

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{290971}}^1$

素因数の和:290993

約数の個数: 56

約数和(自身を含む): 1182510208

約数和(自身を除く): 791445184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 290971, 581942, 872913, 1163884, 1745826, 2036797, 2327768, 3491652, 4073594, 4655536, 6110391, 6983304, 8147188, 9311072, 12220782, 13966608, 16294376, 18622144, 24441564, 27933216, 32588752, 48883128, 55866432, 65177504, 97766256, 130355008, 195532512, 391065024]

約数ペア:

[(1, 391065024), (2, 195532512), (3, 130355008), (4, 97766256), (6, 65177504), (7, 55866432), (8, 48883128), (12, 32588752), (14, 27933216), (16, 24441564), (21, 18622144), (24, 16294376), (28, 13966608), (32, 12220782), (42, 9311072), (48, 8147188), (56, 6983304), (64, 6110391), (84, 4655536), (96, 4073594), (112, 3491652), (168, 2327768), (192, 2036797), (224, 1745826), (336, 1163884), (448, 872913), (672, 581942), (1344, 290971)]