272204944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81401}}^1$

素因数の和:81439

約数の個数: 40

約数和(自身を含む): 605630880

約数和(自身を除く): 333425936

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 81401, 162802, 325604, 651208, 895411, 1302416, 1546619, 1790822, 3093238, 3581644, 6186476, 7163288, 12372952, 14326576, 17012809, 24745904, 34025618, 68051236, 136102472, 272204944]

約数ペア:

[(1, 272204944), (2, 136102472), (4, 68051236), (8, 34025618), (11, 24745904), (16, 17012809), (19, 14326576), (22, 12372952), (38, 7163288), (44, 6186476), (76, 3581644), (88, 3093238), (152, 1790822), (176, 1546619), (209, 1302416), (304, 895411), (418, 651208), (836, 325604), (1672, 162802), (3344, 81401)]