219564144

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{20887}}^1$

素因数の和:20974

約数の個数: 60

約数和(自身を含む): 622921936

約数和(自身を除く): 403357792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 20887, 41774, 62661, 83548, 125322, 167096, 187983, 250644, 334192, 375966, 501288, 751932, 1002576, 1503864, 1524751, 3007728, 3049502, 4574253, 6099004, 9148506, 12198008, 13722759, 18297012, 24396016, 27445518, 36594024, 54891036, 73188048, 109782072, 219564144]

約数ペア:

[(1, 219564144), (2, 109782072), (3, 73188048), (4, 54891036), (6, 36594024), (8, 27445518), (9, 24396016), (12, 18297012), (16, 13722759), (18, 12198008), (24, 9148506), (36, 6099004), (48, 4574253), (72, 3049502), (73, 3007728), (144, 1524751), (146, 1503864), (219, 1002576), (292, 751932), (438, 501288), (584, 375966), (657, 334192), (876, 250644), (1168, 187983), (1314, 167096), (1752, 125322), (2628, 83548), (3504, 62661), (5256, 41774), (10512, 20887)]