1390291248

素因数分解:

$2^4\times 3^1\times {\mathrm{1429}}^1\times {\mathrm{20269}}^1$

素因数の和:21709

約数の個数: 40

約数和(自身を含む): 3594276400

約数和(自身を除く): 2203985152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1429, 2858, 4287, 5716, 8574, 11432, 17148, 20269, 22864, 34296, 40538, 60807, 68592, 81076, 121614, 162152, 243228, 324304, 486456, 972912, 28964401, 57928802, 86893203, 115857604, 173786406, 231715208, 347572812, 463430416, 695145624, 1390291248]

約数ペア:

[(1, 1390291248), (2, 695145624), (3, 463430416), (4, 347572812), (6, 231715208), (8, 173786406), (12, 115857604), (16, 86893203), (24, 57928802), (48, 28964401), (1429, 972912), (2858, 486456), (4287, 324304), (5716, 243228), (8574, 162152), (11432, 121614), (17148, 81076), (20269, 68592), (22864, 60807), (34296, 40538)]