216662432

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5591}}^1$

素因数の和:5781

約数の個数: 48

約数和(自身を含む): 490396032

約数和(自身を除く): 273733600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4844, 5536, 5591, 9688, 11182, 19376, 22364, 38752, 39137, 44728, 78274, 89456, 156548, 178912, 313096, 626192, 967243, 1252384, 1934486, 3868972, 6770701, 7737944, 13541402, 15475888, 27082804, 30951776, 54165608, 108331216, 216662432]

約数ペア:

[(1, 216662432), (2, 108331216), (4, 54165608), (7, 30951776), (8, 27082804), (14, 15475888), (16, 13541402), (28, 7737944), (32, 6770701), (56, 3868972), (112, 1934486), (173, 1252384), (224, 967243), (346, 626192), (692, 313096), (1211, 178912), (1384, 156548), (2422, 89456), (2768, 78274), (4844, 44728), (5536, 39137), (5591, 38752), (9688, 22364), (11182, 19376)]