217159104

素因数分解:

$2^6\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1759}}^1$

素因数の和:2417

約数の個数: 56

約数和(自身を含む): 575787520

約数和(自身を除く): 358628416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 643, 1286, 1759, 1929, 2572, 3518, 3858, 5144, 5277, 7036, 7716, 10288, 10554, 14072, 15432, 20576, 21108, 28144, 30864, 41152, 42216, 56288, 61728, 84432, 112576, 123456, 168864, 337728, 1131037, 2262074, 3393111, 4524148, 6786222, 9048296, 13572444, 18096592, 27144888, 36193184, 54289776, 72386368, 108579552, 217159104]

約数ペア:

[(1, 217159104), (2, 108579552), (3, 72386368), (4, 54289776), (6, 36193184), (8, 27144888), (12, 18096592), (16, 13572444), (24, 9048296), (32, 6786222), (48, 4524148), (64, 3393111), (96, 2262074), (192, 1131037), (643, 337728), (1286, 168864), (1759, 123456), (1929, 112576), (2572, 84432), (3518, 61728), (3858, 56288), (5144, 42216), (5277, 41152), (7036, 30864), (7716, 28144), (10288, 21108), (10554, 20576), (14072, 15432)]