438259092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{3947}}^1$

素因数の和:4460

約数の個数: 48

約数和(自身を含む): 1078909440

約数和(自身を除く): 640650348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 487, 974, 1461, 1948, 2922, 3947, 5844, 7894, 9253, 11841, 15788, 18506, 23682, 27759, 37012, 47364, 55518, 74993, 111036, 149986, 224979, 299972, 449958, 899916, 1922189, 3844378, 5766567, 7688756, 11533134, 23066268, 36521591, 73043182, 109564773, 146086364, 219129546, 438259092]

約数ペア:

[(1, 438259092), (2, 219129546), (3, 146086364), (4, 109564773), (6, 73043182), (12, 36521591), (19, 23066268), (38, 11533134), (57, 7688756), (76, 5766567), (114, 3844378), (228, 1922189), (487, 899916), (974, 449958), (1461, 299972), (1948, 224979), (2922, 149986), (3947, 111036), (5844, 74993), (7894, 55518), (9253, 47364), (11841, 37012), (15788, 27759), (18506, 23682)]