305006768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{55903}}^1$

素因数の和:55953

約数の個数: 40

約数和(自身を含む): 665481216

約数和(自身を除く): 360474448

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 55903, 111806, 223612, 447224, 614933, 894448, 1229866, 1732993, 2459732, 3465986, 4919464, 6931972, 9838928, 13863944, 19062923, 27727888, 38125846, 76251692, 152503384, 305006768]

約数ペア:

[(1, 305006768), (2, 152503384), (4, 76251692), (8, 38125846), (11, 27727888), (16, 19062923), (22, 13863944), (31, 9838928), (44, 6931972), (62, 4919464), (88, 3465986), (124, 2459732), (176, 1732993), (248, 1229866), (341, 894448), (496, 614933), (682, 447224), (1364, 223612), (2728, 111806), (5456, 55903)]