380116408

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{27043}}^1$

素因数の和:27307

約数の個数: 32

約数和(自身を含む): 817810560

約数和(自身を除く): 437694152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 27043, 54086, 108172, 189301, 216344, 378602, 757204, 1514408, 6787793, 13575586, 27151172, 47514551, 54302344, 95029102, 190058204, 380116408]

約数ペア:

[(1, 380116408), (2, 190058204), (4, 95029102), (7, 54302344), (8, 47514551), (14, 27151172), (28, 13575586), (56, 6787793), (251, 1514408), (502, 757204), (1004, 378602), (1757, 216344), (2008, 189301), (3514, 108172), (7028, 54086), (14056, 27043)]