320738868

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151007}}^1$

素因数の和:151076

約数の個数: 36

約数和(自身を含む): 824503680

約数和(自身を除く): 503764812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 151007, 302014, 453021, 604028, 906042, 1359063, 1812084, 2718126, 5436252, 8909413, 17818826, 26728239, 35637652, 53456478, 80184717, 106912956, 160369434, 320738868]

約数ペア:

[(1, 320738868), (2, 160369434), (3, 106912956), (4, 80184717), (6, 53456478), (9, 35637652), (12, 26728239), (18, 17818826), (36, 8909413), (59, 5436252), (118, 2718126), (177, 1812084), (236, 1359063), (354, 906042), (531, 604028), (708, 453021), (1062, 302014), (2124, 151007)]