272721752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19469}}^1$

素因数の和:19595

約数の個数: 32

約数和(自身を含む): 546717600

約数和(自身を除く): 273995848

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 19469, 38938, 77876, 155752, 330973, 661946, 1323892, 2005307, 2647784, 4010614, 8021228, 16042456, 34090219, 68180438, 136360876, 272721752]

約数ペア:

[(1, 272721752), (2, 136360876), (4, 68180438), (8, 34090219), (17, 16042456), (34, 8021228), (68, 4010614), (103, 2647784), (136, 2005307), (206, 1323892), (412, 661946), (824, 330973), (1751, 155752), (3502, 77876), (7004, 38938), (14008, 19469)]