292144321

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 371723904

約数和(自身を除く): 79579583

約数列:

[1, 7, 23, 49, 53, 67, 73, 161, 371, 469, 511, 1127, 1219, 1541, 1679, 2597, 3283, 3551, 3577, 3869, 4891, 8533, 10787, 11753, 24857, 27083, 34237, 59731, 75509, 81673, 82271, 88987, 112493, 173999, 189581, 239659, 259223, 571711, 622909, 787451, 1814561, 4001977, 4360363, 5512157, 5962129, 12701927, 41734903, 292144321]

約数ペア:

[(1, 292144321), (7, 41734903), (23, 12701927), (49, 5962129), (53, 5512157), (67, 4360363), (73, 4001977), (161, 1814561), (371, 787451), (469, 622909), (511, 571711), (1127, 259223), (1219, 239659), (1541, 189581), (1679, 173999), (2597, 112493), (3283, 88987), (3551, 82271), (3577, 81673), (3869, 75509), (4891, 59731), (8533, 34237), (10787, 27083), (11753, 24857)]