320801448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1215157}}^1$

素因数の和:1215177

約数の個数: 32

約数和(自身を含む): 874913760

約数和(自身を除く): 554112312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1215157, 2430314, 3645471, 4860628, 7290942, 9721256, 13366727, 14581884, 26733454, 29163768, 40100181, 53466908, 80200362, 106933816, 160400724, 320801448]

約数ペア:

[(1, 320801448), (2, 160400724), (3, 106933816), (4, 80200362), (6, 53466908), (8, 40100181), (11, 29163768), (12, 26733454), (22, 14581884), (24, 13366727), (33, 9721256), (44, 7290942), (66, 4860628), (88, 3645471), (132, 2430314), (264, 1215157)]