15440178116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{324619}}^1$

素因数の和:324704

約数の個数: 48

約数和(自身を含む): 31412828160

約数和(自身を除く): 15972650044

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 2068, 2162, 4324, 11891, 23782, 47564, 324619, 649238, 1298476, 3570809, 7141618, 7466237, 14283236, 14932474, 15257093, 29864948, 30514186, 61028372, 82128607, 164257214, 167828023, 328514428, 335656046, 350913139, 671312092, 701826278, 1403652556, 3860044529, 7720089058, 15440178116]

約数ペア:

[(1, 15440178116), (2, 7720089058), (4, 3860044529), (11, 1403652556), (22, 701826278), (23, 671312092), (44, 350913139), (46, 335656046), (47, 328514428), (92, 167828023), (94, 164257214), (188, 82128607), (253, 61028372), (506, 30514186), (517, 29864948), (1012, 15257093), (1034, 14932474), (1081, 14283236), (2068, 7466237), (2162, 7141618), (4324, 3570809), (11891, 1298476), (23782, 649238), (47564, 324619)]