389466576

素因数分解:

$2^4\times 3^3\times {\mathrm{883}}^1\times {\mathrm{1021}}^1$

素因数の和:1921

約数の個数: 80

約数和(自身を含む): 1120275520

約数和(自身を除く): 730808944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 883, 1021, 1766, 2042, 2649, 3063, 3532, 4084, 5298, 6126, 7064, 7947, 8168, 9189, 10596, 12252, 14128, 15894, 16336, 18378, 21192, 23841, 24504, 27567, 31788, 36756, 42384, 47682, 49008, 55134, 63576, 73512, 95364, 110268, 127152, 147024, 190728, 220536, 381456, 441072, 901543, 1803086, 2704629, 3606172, 5409258, 7212344, 8113887, 10818516, 14424688, 16227774, 21637032, 24341661, 32455548, 43274064, 48683322, 64911096, 97366644, 129822192, 194733288, 389466576]

約数ペア:

[(1, 389466576), (2, 194733288), (3, 129822192), (4, 97366644), (6, 64911096), (8, 48683322), (9, 43274064), (12, 32455548), (16, 24341661), (18, 21637032), (24, 16227774), (27, 14424688), (36, 10818516), (48, 8113887), (54, 7212344), (72, 5409258), (108, 3606172), (144, 2704629), (216, 1803086), (432, 901543), (883, 441072), (1021, 381456), (1766, 220536), (2042, 190728), (2649, 147024), (3063, 127152), (3532, 110268), (4084, 95364), (5298, 73512), (6126, 63576), (7064, 55134), (7947, 49008), (8168, 47682), (9189, 42384), (10596, 36756), (12252, 31788), (14128, 27567), (15894, 24504), (16336, 23841), (18378, 21192)]