320425422

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 667497600

約数和(自身を除く): 347072178

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 199, 237, 258, 398, 474, 597, 1194, 3397, 6241, 6794, 8557, 10191, 12482, 15721, 17114, 18723, 20382, 25671, 31442, 37446, 47163, 51342, 94326, 268363, 536726, 676003, 805089, 1241959, 1352006, 1610178, 2028009, 2483918, 3725877, 4056018, 7451754, 53404237, 106808474, 160212711, 320425422]

約数ペア:

[(1, 320425422), (2, 160212711), (3, 106808474), (6, 53404237), (43, 7451754), (79, 4056018), (86, 3725877), (129, 2483918), (158, 2028009), (199, 1610178), (237, 1352006), (258, 1241959), (398, 805089), (474, 676003), (597, 536726), (1194, 268363), (3397, 94326), (6241, 51342), (6794, 47163), (8557, 37446), (10191, 31442), (12482, 25671), (15721, 20382), (17114, 18723)]